Instruction Manual - Magnetrol International
Instruction Manual - Magnetrol International
Instruction Manual - Magnetrol International
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4.5 Model Numbers<br />
4.5.1 A10 & A15 Single Switch Models (continued)<br />
ELECTRIC SWITCH MECHANISM AND ENCLOSURE ➇ FOR MODELS A10 AND A15<br />
Switch Description<br />
Series B Snap Switch<br />
Series C Snap Switch<br />
Series D Snap Switch For<br />
DC Current Applications<br />
Series F<br />
Hermetically Sealed<br />
Snap Switch<br />
Series HS<br />
Hermetically Sealed Snap<br />
Switch w/Wiring Leads<br />
Series HS<br />
Hermetically Sealed Snap<br />
Switch w/Terminal Block<br />
Max. ➈<br />
Process<br />
Temp.<br />
° F (°C)<br />
250<br />
(121)<br />
450<br />
(232)<br />
250<br />
(121)<br />
500<br />
(260)<br />
500<br />
(260)<br />
500<br />
(260)<br />
One<br />
Set Point<br />
Class I, Div. 1,<br />
Groups C & D<br />
A10 Codes A15 Codes<br />
Aluminum Polymer Coated NEMA 4X/7/9<br />
Class I, Div. 1,<br />
Group B<br />
ATEX<br />
Class I, Div. 1,<br />
Groups C & D<br />
Class I, Div. 1,<br />
Group B<br />
ATEX<br />
SPDT BKB BKK BC9 BKQ BKS BA9<br />
DPDT BNB BNK BF9 BNQ BNS BB9<br />
SPDT CKB CKK CC9 CKQ CKS CA9<br />
DPDT CNB CNK CF9 CNQ CNS CB9<br />
SPDT DKB DKK DC9 DKQ DKS DA9<br />
DPDT DNB DNK DF9 DNQ DNS DB9<br />
SPDT FKB FKK FC9 FKQ FKS FA9<br />
DPDT FNB FNK FF9 FNQ FNS FB9<br />
SPDT HMJ HMK — HMC HEK 12 —<br />
DPDT HMS HMT — HMF HET 12 —<br />
SPDT HM3 HM4 HA9 HM3 13 HM4 13 HA9<br />
DPDT HM7 HM8 HB9 HM7 13<br />
HM8 13 HB9<br />
PNEUMATIC SWITCH MECHANISM AND ENCLOSURE FOR MODELS A10 AND A15<br />
Maximum Maximum➈ Bleed<br />
Switch Supply Process Orifice A10 Codes A15 Codes<br />
Description Pressure Temperature Diameter<br />
psig bar ° F ° C Inches mm NEMA 1 NEMA 1<br />
Series J Bleed Type 100 7 400 204 .063 1.6 JGF JDE<br />
Pneumatic Switch 60 4 400 204 .094 2.3 JHF JEE<br />
Series K Non-Bleed<br />
Pneumatic Switch 100 7 400 204 — — KOF KOE<br />
➀ Not available with displacer material and proof-er<br />
option codes K, L.<br />
➁ Not available with displacer material and proof-er<br />
option codes D, E, F, G, H, J, K and L.<br />
➂ Pressure/temperature ratings on page 13. Flanges<br />
are ANSI type.<br />
➃ Not available with material of construction codes<br />
M and N.<br />
➄ Not available with displacer material and Proof-er<br />
option codes K, L.<br />
➅ Not available with material of construction code 4.<br />
➆ 316 SS flange is provided with material of construction<br />
code 4 and M.<br />
➇ Consult factory for NEMA 4X/7/9 cast iron<br />
housings.<br />
➈ Process temperature based on +100° F (+38° C)<br />
ambient.<br />
A 1<br />
11<br />
11<br />
➉ Uncontrolled housing heater or drain available in<br />
NEMA 4X/7/9 enclosures. Consult factory for<br />
standard part numbers.<br />
On steam applications, temperature down rated to<br />
+400° F (+204° C) process at +100° F (+38° C)<br />
ambient. Available with a 6" tall cover only.<br />
CSA approval does not apply to these switch<br />
designations.<br />
Available with a 6" tall cover only.<br />
125# flanges will be cast iron.<br />
Use on model A15 only. Minimum SG = 0.40@ +100° F<br />
(+38° C).<br />
Model A15 only.<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
45-610 Displacer Type Liquid Level Switches and Proof-er ® Switches 35<br />
10
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