Land-Based Drilling - Cooper Industries

KnowledgeBase: 

Land-Based Drilling 

Setting the standard with safe, reliable electrical products, people, 

procedures and proficiencies – delivering advantages 

you can use every day.

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Complete, compliant and cost-effective drilling power 

End-to-end product solutions with 

start-to-finish expert support 

Expert advice that addresses 

business realities 

With over 100 years of experience, Cooper Crouse- 

Hinds has the resources to offer expert advice and 

help you optimize the performance, efficiency and 

installation challenges of your platform’s electrical and 

lighting systems. 

We deliver an advantage you can actually see and 

measure through processes and products that: 

• Ensure proper product selection 

• Adhere to global certifications and compliances 

• Meet deadlines and deliver quality products 

• Realize efficiencies in installation 

• Reduce operating and maintenance costs 

Whether it’s photometric lighting layouts or 

hazardous-location controls, Cooper Crouse-Hinds 

can recommend safe and efficient products that 

are focused on helping you build your business and 

improve performance every day. 

Worldwide products delivering 

total-system solutions 

In a worldwide marketplace, Cooper Crouse-Hinds 

provides products that are certified to meet local 

standards, while performing safely and reliably in the 

most demanding harsh and hazardous conditions 

imaginable. From a single source, you can select 

quality products that can be installed in compliance 

with multiple electrical standards: 

• International Electrotechnical Commission ® (IEC) 

Standards 

• National Electrical Code ® (NEC) Standards 

• Canadian Electrical Code (CEC) Standards

Cooper Crouse-Hinds brings together an impressive portfolio of products 

to provide the Land Based Drilling market with a partner that has an 

expertise in a broad range of engineered electrical solutions. Cooper 

Crouse-Hinds can supply you with the most reliable and innovative 

technologies that maximize safety and savings. 

As a part of Cooper Industries, we manufacture in 23 countries, sell in over 

100 countries and have 140 locations worldwide. We can deliver wherever, 

whenever you need. 

Project management for productivity 

and communication 

Cooper Crouse-Hinds is a resource you can count 

on throughout your entire process. Working with 

distributors, suppliers and on-site personnel, we 

help coordinate deliveries, stage assembly and track 

progress. Our commitment is to support your project 

from beginning to end. This first-hand knowledge 

prevents problems from happening and identifies 

opportunities others might miss. 

Understanding your needs for 

availability and affordability 

Availability: Our comprehensive product portfolio is 

backed by a highly trained global sales, service and 

distribution network, ensuring products are available 

where and when you need them. 

Affordability: Cooper Crouse-Hinds products are 

engineered for total lower cost, giving you: 

• Longer life 

• Easy installation 

• Reduced maintenance 

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It’s about knowing your challenges inside out 

Safety and reliability that sets the standard 

from installation through ongoing 

performance. 

This illustration spotlights many of the common environmental 

challenges you face when designing, constructing and running 

a land-based drilling platform. We understand that every 

platform presents unique challenges and opportunities, so we 

offer customized solutions for each drilling customer. 

Environmental Conditions 

Industrial Space Constraints 

Areas prone to dust, dirt, 

grime, vibration, hard use, 

and abuse 

Areas with low ceilings, 

tight spaces and limited 

footprint potential 

Wet Locations Class I, Div 1/Zone 1 

Protection from 

windblown dust and 

rain, splashing and 

hose-directed water and 

external formation of ice 

Explosion protection for 

areas with flammable 

gases or vapors normally 

in the atmosphere 

Vibration Class I, Div 2/Zone 2 

Locations that need 

products designed to 

withstand continuous 

movement and may 

require maintenance and 

repair 

Explosion protection for 

areas where flammable 

gases or vapors are not 

normally present 

Corrosive Areas Class II/Zone 21 & 22 

Protection for areas with 

corrosive chemicals, 

atmospheres and water 

Protection for areas where 

ignitable dusts may be 

present 

Drilling Rig Locations 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

Derrick/Mast 

VFD/Generator(s) 

Fuel Tank 

Motor Control House/ 

SCR House(s) 

Doghouse/ 

Operator’s House 

Power/Pump Station 

Shale Shaker 

Mud Tanks/Pumps 

Drawworks & Top Drive 

Drilling Floor 

This diagram is intended to be used as a guide only.

7 

4 

3 

6 

8 

Please refer to your own company documentation for exact specifications and environmental conditions. 

2 

1 

9 

10 

5 

5

6 

Our products power advantage in land-based drilling 

Industrial Lighting: 

Advanced lighting technology, expert technical support, global certifications, and an unmatched selection of proven 

solutions combine to deliver superior illumination, increased safety and the lowest possible cost of ownership. 

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Product Solutions 

Pauluhn DFL Floodlight 

• Heavy duty die cast aluminum components, finished with Corro-Free 

Epoxy Powder Coat, and stainless steel hardware 

• Restricted breathing rating 

• NEMA 7x6 butterfly beam pattern 

• 40°C, 55 °C and 65°C ambient suitability, addresses high ambient 

and -40°C addresses cold ambient requirements 

Pauluhn – Pinnacle (DuraPro) Fluorescent 

• Field replaceable lens and gasket 

• Acrylic lens withstands constant exposure to sunlight and contact 

with petroleum based products 

• Neoprene gasket resists petroleum 

• Permanent safety cable mounting points at each end 

• Tool-less entry via heavy duty twist draw latches 

Pauluhn – Performer (ZonePro) Explosionproof 

Fluorescent 

• Available with two T5/T5HO lamps in each globe assembly, up to 

40,000 raw lumens 

• Spring loaded lamp holders for maximum vibration resistance 

• Impact resistant borosilicate glass tubes 

• Adjustable mounting brackets for a 110º range of aiming positions 

• Integral safety cable mounting points 

Pauluhn – Quantum Fluorescent 

• Ballast anchor point facilitates easy ballast replacement without 

removing fixture from service 

• Dual spring loaded lamp holders provide resistance to shock and 

vibration 

• Permanent safety cable attachment points at each end 

• Field replaceable lens, ballast and lamp holders 


Pauluhn – Magna (MagnaPro) Fluorescent 

• Optional slide-in mounting bracket for ease of removal 

• Tool-less entry via heavy duty twist draw latches 

• UV and impact resistant polycarbonate drop lens 


• Spring loaded lamp holders, for linear lamps resist shock and 

vibration 

Environmental 

Conditions 

Industrial 

Wet Locations 

Vibration 

Corrosive Areas 

Space Constraints 

Class I, Div 2/Zone 2 

Class II/Zone 21 & 22 

Industrial 

Wet Locations 

Vibration 





Industrial 

Vibration 





Industrial 

Wet Locations 

Vibration 





Industrial 

Vibration 



Rig 

Location 

3, 6, 7, 

10 

1, 2, 4 

3, 6, 7, 9 

1, 2, 4 

2, 4, 5

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Fluorescent – for IEC 

• A variety of non-metallic and aluminum luminaires for corrosive and 

high vibration areas 

• Choice of Class I Zone 1 and Class I Zone 2 areas 

Lighting Accessories 

• SC30H – Stainless steel safety cable 

• Beam Clamps – Malleable iron, three sizes 

• Brackets – Versatile mounting in drilling markets 

Environmental 

Conditions 

Industrial 

Vibration 





Industrial 

Wet Locations 


Plugs and Receptacles/Connectivity: 

Rugged construction, extensive configurations, custom capabilities, and numerous interlocked designs provide safe and 

reliable solutions for fixed and portable power applications in industrial and hazardous environments. 

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Arktite ® Metallic Pin & Sleeve Devices 

• Supplies power to portable devices such as motor generator sets, compressors, 

heating/cooling, welders, and lighting from 20 to 400A 

• Copper-free aluminum construction, ideal for harsh environments 

• Arc-snuffing design enables large power loads to be disconnected under load 

without an arc flash (up to 100A) 

• 360º split pin contact reduces heat rise and eliminates arcing 

• Captive Tri-Lock cord grip’s three clamps provide even gripping and superior 

cord clamping for better handling while preventing component loss during field 

installation 

Environmental 

Conditions 

Industrial 

Wet Locations 

Vibration 



Rig 

Location 

5, 6 

1, 2, 3, 4, 

5, 6, 7, 9, 

10 

Rig 

Location 

2, 4, 5, 6, 

7, 8 

7

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ENR & ENP Series NEMA Configured Devices 

• True explosionproof protection for power requirements up to 20A 

• Factory-sealed chamber encloses potential arcing components between two 

explosionproof threaded joints 

• ENP & ENRs provide a quick and easy solution for connecting and powering 

light fixtures reducing maintenance and rig-up/down time 

• Upgraded ENP design with captive set screws increases ease of installation 

and reduces risk of losing critical components in the field. 

FSQC & EBBR Series 

• Interlocked units with dead front receptacles ensure connection cannot be 

made or broken under load, increasing safety and protection 

• Metallic and non-metallic Arktite plugs can be used with both FSQC (30-100A) 

& EBBR (30-150A) series to provide ultimate flexibility of portable equipment 

used throughout the rig 

• FSQC units are interlocked with switches and the EBBR series is interlocked 

with circuit breakers for added protection 

CES & CPH Series 

• Equipped with a delayed action rotating sleeve which prevents complete 

withdrawal of CPH plug in one continuous movement 

• The delayed action feature permits the plug to be used as an emergency pushpull 

switch 

• Receptacles are factory sealed to simplify installation and eliminate the need 

for external seals 

IEC 309 Ex-Plugs and Sockets Series GHG 511 to GHG 515 

• Supplies power to portable devices with requirements of 16-125A 

• Reinforced polyester construction offers reliability from -20° to +55° C 

• Innovative construction offering cable strain relief and new coding system 

Roughneck ® Connectors 

• For use with single conductor 313-777 MCM cable, 1000 volts AC/DC, rated up to 1135A 

• Designed for heavy abuse – resistant to rain, mud and oil 

• Quickly connects and disconnects without any tools 

• Superior safety protection with totally shielded contacts 

• Color-coded insulators for easy identification to prevent reverse phasing in AC 

and cross polarization in DC 

• Mated assemblies are “lockout/tagout” compatible 

Pauluhn 80/86/96/wd (NRL) Connectors 

• Watertight ANSI NEMA type receptacle 

• Accepts standard ANSI NEMA type plugs 

• Mating plugs with integral threaded ring maintain a watertight seal 

• Available in seven different voltage configurations 

• Captive threaded receptacle cap 

Pauluhn PPR Series Connectors 

• Watertight non-metallic construction including water shedding receptacle design 

• Corrosion and impact resistant enclosure 

• Captive threaded receptacle cap 

• 2P3W and 3P4W available in single or double gang types and with an in-line 

connector set 

• Double gang receptacle provided with pre-stripped leads 

• Inter-mateable with other brands 

Environmental 

Conditions 

Industrial 

Vibration 




Industrial 

Wet Locations 

Vibration 






Industrial 

Wet Locations 

Vibration 





Wet Locations 

Vibration 



Industrial 

Wet Locations 

Vibration 



Industrial 

Wet Locations 

Vibration 



Industrial 

Wet Locations 


Rig 

Location 

1, 2, 3, 4, 

5, 6, 7, 8, 

9, 10 

4, 7, 8, 

10 

7, 8 

7, 8, 9 

2, 4, 5, 6, 

9, 10 

1, 2, 4, 5, 

7*, 8* 

2, 4, 5 

* On enlosed rigs.

Control & Apparatus: 

Innovative, intelligent NEC and IEC Control and Apparatus solutions safely and efficiently control power and protect circuits 

in explosive, wet and corrosive environments worldwide. 

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Motors Starters – GHG 635 Series 

• Protects against overload and phase failure 

• Quick and easy installation with the innovative break-line cover, allowing full 

wire access 

• Switch handle provides clear indication of switch position, ensuring safe operation 

• Global compliances and certifications 

PowerPlus Panelboards 

• Premium panelboard for lighting and power applications in 12/18/24/42 circuit 

configurations 

• Compact non-factory sealed or premium factory sealed solutions available 

• Self aligning breaker handles for reliable, peace-of-mind performance 

• Nearly infinite configurations for numerous applications 

EJB Junction Boxes 

• Used as junction or pull box in threaded rigid conduit systems 

• Rated for damp, wet, dusty, corrosive and hazardous areas 

• Ideal in applications with frequent or heavy rain, water, spray, moisture and 

humidity 

• Available with ATEX certification when specified 

D2Z Panelboards 

• Non-metallic factory sealed panel for protection of lighting and heat tracing circuits 

• Ideal for indoor or outdoor applications in Zone 1, Div 2 areas 

• Global compliances and certifications 

• Unique design allows for panels with more than 42 circuits 

• Completely wired, ready for connection to terminal blocks 

Wireless & Solar 

• Wireless – Eliminates the need to run conduit, cable and cable tray in 

monitoring control applications where it is impractical due to distance, 

hazards, barriers, moving parts or expense 

• Solar – Powers instrumentation and equipment in remote applications 

Environmental 

Conditions 

Wet Locations 

Vibration 





Wet Locations 

Vibration 




Wet Locations 

Vibration 




Wet Locations 





Industrial 

Wet Locations 


Rig 

Location 

2, 6, 7, 

8, 9 

2, 4, 5, 

6, 10 

2, 4, 5, 

8, 10 

4, 5, 6, 

10 

1, 2, 3, 4, 

5, 6, 7, 8, 

10 

Signaling: 

Audible and visual signaling solutions for use in hazardous locations; designed to ensure day-to-day reliability and increase 

safety in emergencies. 

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MEDC ® Strobes, Horns, Manual Call Points & Status Lights 

• Improves visual and audible communication in case of an emergency 

• Designed specifically for harsh environments with an explosion risk from 

flammable atmospheres 

• Keeps equipment and personnel safe, indicating when a fire or gas leak has 

occurred 

Environmental 

Conditions 

Industrial 

Wet Locations 

Vibration 





Rig 

Location 

1, 2, 4, 5, 

7, 10 

9

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Pauluhn 1158/1159 Obstruction Light 

• Steady burn marker available up to 100w incandescent 

• High temperature silicone gaskets provide a watertight seal 

• Watertight mounting in any direction 

• Protective guard available 

• Heat and impact resistant glass fresnel lens in clear, yellow, green, red, and blue 

Environmental 

Conditions 

Industrial 

Wet Locations 



Data Protection Equipment 

Cooper Crouse-Hinds MTL’s unified approach to intrinsic safety and explosion proof techniques in industrial and process 

control industries worldwide provide a unique, single source of supply for electronic instrumentation and protection 

equipment. For more information and pricing please contact MTL Products at 1-888-746-4685. 

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Data Protection Equipment 

• SD Series – Protect data acquisition instrumentation and control interfaces 

Includes interfaces from flow meters, temperature detectors, pressure 

detectors, control valves, and pneumatic actuators 

• MA15 Series – Used to protect power to monitor and control systems 

• TP48 Series – Used to protect transmitters 

• CPAC Series – Used to protect security camera interfaces monitoring hazardous areas 

Fieldbus Power Conditioners and Wiring Components 

• HET – High energy trunk solutions, allowing for long cable lengths and a high 

number of Fieldbus devices 

• FISCO & FNICO – Energy-limited solutions, providing the highest degree of 

safety and availability 

• Diagnostics – Reduced commissioning time, faster troubleshooting & costeffective 

preventative maintenance 

Intrinsically Safe Ethernet for Hazardous Areas 

• PoEx – Providing power and communications on a single Ethernet cable in a 

hazardous area 

• Switches, wireless, media converters, and serial gateways 

Intrinsically Safe Interfaces 

• MTL45/5500 – Solutions for isolation of measurement & control instrumentation 

signals 

• MTL7700 – The industry standard for zener barrier installations for ultimate protection 

• MTL4800 – Data harvesting from smart sensors and valves for asset management 

Alarm System 

• PEX7250 – ATEX certified alarm panel ideal in environments where local 

visualization is required 

• LN1000 – Intrinsically safe hazardous area mounting alarm panel 

HMI and Process Display Systems 

• CHALLENGER PC Terminals are an optimum solution for demanding tasks in 

on-site operation and visualization in Ex Zone 1 / 2 / 22 hazardous areas. 

• Explorer – Whether for local display or operation of software in Ex Zone 1 / 2 / 21 / 22; 

for client server applications, such as a web terminal; or for control of PLC, balances, 

etc – the EXPLORER Panel PC offers maximum flexibility to individual requirements 

Environmental 

Conditions 

Industrial 

Vibration 


Industrial 





Industrial 




Industrial 





Industrial 




Industrial 

Wet Locations 




Rig 

Location 

1 

Rig 

Location 

4, 5 

2, 3, 4, 

5, 6 

1, 2, 3, 5, 

6, 8, 10 

4 

2, 3, 4, 6, 

7, 8, 10 

2, 3, 4, 6, 

7, 8, 10

Cable Fittings and Glands: 

Time-tested, innovative conduit fittings, cord connectors and cable glands move power where you need it simply and safely 

in any electrical installation. 

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GUA, EAB, EAJ Series Hazardous Location Conduit Outlet 

Boxes 

• Protect conductors and provide openings to pull conductors and make splices 

and taps 

• Offer a standard neoprene ‘‘O’’ ring gasket on the cover to meet NEMA 3 and 4 

requirements 

• Cast ears on covers make for easy removal and tightening 

Cord Grips & Cable Fittings 

• Passes cord or cable into an enclosure or through a bulkhead, while forming 

an environmental seal 

• Typically used with portable cord and unarmoured cables including PLTC, SE 

(round), TC, UF, and SO cables 

• Wide-range of accessories available to facilitate cable entry where space is limited 

• NEMA 4x/IP68 

Cable Glands 

• One gland for multiple cable types 

• Brass construction with a standard nickel plate finish for superior corrosion resistance 

• Clamping & bonding on the armour 

• A flameproof seal on the inner sheath for the cable and a weather-proof seal to 

the outer sheath of the cable 

• Neopreme bushing temperature range of -40ºC to 100ºC 

• NEMA 4x/IP68 

Portable Power 

Total solutions to meet the industry’s ever-increasing need for safe and reliable temporary power. 

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Cable Assemblies 

• Standard and specialty custom assemblies available with a job-site consultation 

• Turn-key solutions with armored, unarmored and corrosion resistant cables 

• 52A – 600A configurations on extensions and pigtails 

• Quality Crouse-Hinds connectors like Arktite and Cam-Lok or any customer 

specified connector 

Power Carts 

• Custom, turn-key equipment that provides temporary power for maintenance tools 

during planned shutdowns or in the event of emergencies 

• Engineered and factory-built equipment for safe and reliable operation 

• On-site delivered solutions minimize maintenance preparation timing 

• NEMA 3R weatherproof enclosures 

• Step-down transformer power units available up to 2500kVA 

Environmental 

Conditions 

Wet Locations 

Vibration 






Industrial 

Vibration 






Environmental 

Conditions 

Industrial 

Wet Locations 

Vibration 






Industrial 

Wet Locations 

Vibration 






Rig 

Location 

6, 7, 9, 

10 

2, 4, 5, 9 

1, 2, 3, 4, 

5, 6, 7, 9, 

10 

Rig 

Location 

2, 3, 4, 

5, 6 

Independent 

of 

rig 

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For more information: 

If further assistance is required, please contact an authorized Cooper Crouse-Hinds Distributor, 

Sales Office or Customer Service Department. 

Cooper Crouse-Hinds (Global HQ) 

Wolf & Seventh North Streets 

Syracuse, NY 13221 

(866) 764-5454 

FAX: (315) 477-5179 

crouse.customerctr@cooperindustries.com 

Cooper Crouse-Hinds 

MTL Instruments 

Great Marlings, Butterfield 

Luton UK LU2 8DL 

+44 (0)1582 723633 

FAX: +44 (0)1582 422283 

enquiry@mtl-inst.com 

Cooper Crouse-Hinds Regional Offices 

Canada: 

800-265-0502 

FAX: (800) 263-9504 

FAX Orders only: (866) 653-0645 

Canada (Pauluhn): 

888-675-5483 

crouse.pauluhn@cooperindustries.com 

Mexico/Latin America/Caribbean: 

52-555-804-4000 

FAX: 52-555-804-4020 

mxmercadotecnia@cooperindustries.com 

www.crouse-hinds.com 

www.pauluhn.com 

Cooper Crouse-Hinds is a registered trademark 

of Cooper Industries, Inc. 

©2011 Cooper Industries, Inc. 

Your Authorized Cooper Crouse-Hinds Distributor is: 

Cooper Industries, Ltd. 

600 Travis, Ste. 5800 

Houston, TX 77002-1001 

P: 713-209-8400 

www.cooperindustries.com 

Cooper Crouse-Hinds Pauluhn 

3530 South Sam Houston Parkway East 

Building D 

Houston, TX 77047 

(832) 390-3858 

FAX: (832) 390-3913 

crouse.pauluhn@cooperindustries.com 

Cooper Crouse-Hinds MTL Inc. 

3413 N. Sam Houston Parkway W. 

Suite 210 

Houston, TX 77086 

(888) 746-4685 

FAX: (281) 571-8069 

Email: info@mtl-inst.com 

UK: 

+44 247-630-89 30 

FAX: +44 247-630-10 27 

sales@ceag-crouse-hinds.co.uk 

Saudi Arabia: 

966 3 812 2236 

FAX: 966 3 812 1291 

India: 

91-124-4683888 

FAX: 91-124-4683899 

cchindia@cooperindustries.com 

Brazil: 

+55 15 3238 3970 

FAX: +55 15 3238 3976 

vendasbrasil@cooperindustries.com 

Colombia: 

+ (57.1) 670 0315 

FAX: + (57.1) 670 0376 

ventascic@cooperindustries.com 

4947-0311 Printed in USA 

Cooper Crouse-Hinds GmbH 

Neuer Weg-Nord 49 

Eberbach, Germany D-69412 

49 (0) 6271 806-500 

FAX: 49 (0) 6271 806-476 

sales.cch.de@cooperindustries.com 

Cooper Crouse-Hinds 

Airport Lighting 

1200 Kennedy Road 

Windsor, CT 06095 

(860) 683-4354 

FAX: (860) 683-4354 

chalptechsupport@cooperindustries.com 

China: 

86-21-2899-3600 

FAX: 86-21-2899-4055 

CCHsales@cooperindustries.com 

Middle East (Dubai): 

971 4 4272500 

FAX: 971 4 4298521 

Korea: 

82 2 538 3425 

FAX: 82 2 538 3505 

CCHK-sales@cooperindustries.com 

Singapore: 

65-6297-4849 

FAX: 65-6297-4819 

chsi-sales@cooperindustries.com 

Australia: 

61-2-8787-2777 

FAX: 61-2-9609-2342 

CEAsales@cooperindustries.com

Land-Based Drilling - Cooper Industries

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