Barksdale's explosion proof compact temperature switches are ideal for hazardous location and heavy industrial applications where space is a premium and the customer needs a compact and rugged design, UL and CSA Class 1 Div 1, IECEx and ATEX approvals, and easy set point adjustment. Paired with the 9681X and 9692X pressure switches, Barksdale offers a complete and reliable solution for your mission critical applications.
General Specifications*
Accuracy:± 3% of full scale
Typical Life:1 million cycles
Switch:SPDT, snap action, Class EE, simulated DPDT (optional)
Electrical Ratings:11 amps @ 125/250 VAC
5 amps @ 30 VDC (EE class)
Materials:Bulb, Capillary & Armor:
Enclosure:
Local Mount Element:
316 stainless steel
316 stainless steel
300 series stainless steel
Electrical Connection:1/2 inch NPT male conduit connection 18 AWG, 18” (300 mm) free leads
Enclosure Ratings:NEMA 4X, 7 & 9
Approvals:ATEX/IECEx:
UL:
CSA:
CE 0081 LCIE 08 ATEX 6074X
II 2 G Ex d IIC T6 Gb IECEx LCIE 17.0001X, -40°C ? Tamb ? 60°C
Listed 366S, Class: I, Groups: A, B, C, D,
-25°C ? Tamb ? 60°C
Class: I, Groups: B, C, D
-40°C ? Tamb ? 60°C
Ambient Operating Temperature:CSA & ATEX:
UL:
-40°F to 140°F (-40°C to 60°C)
-13°F to 140°F (-25°C to 60°C)
EMI/RFI:EN55011
Vibration:10g’s 10-500 Hx, MIL-STD 202°F
Shock:50g’s, 11 ms, MIL-S-901C
Adjustment:Internal locking adjustment wheel, 1/16 hex set screw
Weight:3 lbs. maximum* See Product Confi gurator for additional options.Wiring CodeLeadCircuit #1Circuit #2Normally ClosedBlueOrangeCommonPurpleBrownNormally OpenRedYellowGroundGreen