BB ELECTRONICS CATALOG (2010)

DC Surge Protection
Single and 3-stage heavy
duty suppression
USBSSP
Industrial Ethernet Surge Suppressor Model EIRSP1 is
compatible with 10/100BaseT equipment and fully 802.11af
(Power over Ethernet) compliant. Protection on all eight RJ-45
lines; works with Mode A and Mode B PoE systems.
Single Stage Surge Protectors Each unit offers a high degree
of protection with Transient Voltage Suppressors (TVS) for
each protected line. Model 485FPP is for RS-422 and RS-485
circuits. It has surge suppression and fast-acting 125 mA PCB
fuses to protect against transient voltages that are too long or
too large for normal suppression. 600W surge suppression and
simple in-line installation.
Single Stage
Model Protection Connectors Lines Protected Price
EIRSP1* Ethernet RJ45 8 lines $89.00
(DIN mount) In and out
USBSSP USB (1.1 only) USB type Data + power 49.00
A M to F
232SP9 RS-232 DB9 Pins 1 - 9 49.00
M to F
232DSP RS-232 DB25 Pins 2,3,4,5, 49.00
M to F 6,7,8,20
422SP RS-422/485 DB25 Pins 2,3,5, 49.00
M to F 7,14,16,17
485FPP RS-422/485 Terminals Four 422/485 49.00
(Disposable fused) and leads lines
*UL listed
xxxHESP
EIRSP1
(UL listed)
HESP4DR
422SP
DIN Rail Dataline Surge Suppressor Model HESP4DR
protects against lightning strikes, power surges, and other
voltage disturbances common to DIN rail components. Five
RS-422/485 signals on terminal blocks are supported with a
clamping voltage of 6.8 Volts. HESP4DR has three stages of
protection: 1) gas discharge tube, 2) series resistor and, 3)
Transient Voltage Suppressor (TVS). The HESP4DR has a #10
grounding screw providing a solid earth ground connection.
Heavy duty, 3-Stage Surge Protectors Meet IEEE 1000-4-5: 1995
and IEEE C62.41-1991 recognized standards for top quality
surge protectors. Heavy duty units meet these specifications
with three stage protection for maximum safety: a gas
discharge tube feeds to a series resistor and a TVS (Transient
Voltage Suppressor) for each supported data line. Protected
signal ground connection and dedicated chassis ground lug.
Three Stage
Model No. Mounting Lines Protected Price
HESP4DR DIN rail 5 RS-422/485 $99.00
DRPM25 DIN Rail to Panel Mount
Adapter Bracket for HESP4DR 14.00
485HESP Panel 3 RS-422/485 99.00
422HESP Panel 5 RS-422/485 99.00
232HESP Panel 5 RS-232 99.00
Solid protection depends on good grounding
Model No. Mounting Lines Protected Price
CU15B Copper grounding strap $4.00/ft
Industrial Components
Terminal
Blocks
Power
Supplies Enclosures Relays
Transient Voltage Surge Suppressors
Patented thermal protected metal oxide varistor
Surge
Protection
Approvals/Standards
• RoHS Compliant
• ANSI/IEEE C62.41
• IEC 61643
• UL 1449, 2nd Edition Recognized -
2005 Component File E210793
Ferraz Shawmut’s Surge-Trap® Transient Voltage Surge
Suppressor (TVSS) product line is the only TVSS product of its
kind to feature a patented, thermally protected metal oxide
varistor (TPMOV®) that does not require the use of additional
overcurrent protection. The Surge-Trap TVSS offers IP-20 grade
“finger-safe” protection and mounts easily on a 35mm DIN rail
to safeguard critical electrical system components — and
highly sensitive integrated electronics — from the deleterious
effects of transient overvoltages.
Model No. Voltage Wires Protection Mode Remote Indicator Price
ST1201PG 120V, Single Phase 2 Wire +GND L-N/L-G No $85.00
ST1201PGM 120V, Single Phase 2 Wire +GND L-N/L-G Yes 96.00
ST2301PG 230V, Single Phase 2 Wire +GND L-N/L-G No 85.00
ST2301PGM 230V, Single Phase 2 Wire +GND L-N/L-G Yes 96.00
ST2771PG 277V, Single Phase 2 Wire +GND L-N/L-G No 88.00
ST2771PGM 277V, Single Phase 2 Wire +GND L-N/L-G Yes 104.00
Ratings
• MCOV 180 to 550
• 100kA interrupting rating
• 50kA 8/20µs surge capacity (per mode)
• 100kA 8/20µs surge capacity (per phase)
www.bb-elec.com
• Operating and storage temperature: -25 to +60°C
• Surge life @ 3kA-8x20µs: 5000 events
• Surge life @ 10kA-8x20µs: 1000 events
815.433.5100
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