WISE T953 Explosion Proof Temperature Switch

Flameproof temperature switch with micro contacts for corrosive fluid service in hazardous areas; dead band is fixed.

Key features

Ex d IIC T6 flameproof enclosure, IP67
KCS, ATEX and IECEx certified
One SPDT (T953-1B3) or two SPDT (T953-2B3)
Adjustable set ranges from -50 to 300 °C
Direct mounting or remote bulb with armored capillary

Specifications

Measuring system	Gas, -200 to 300 °C
Adjustable setting ranges	-50 to 300 °C (range table)
Repeatability	±1.0 % of adjustable range
Switch form	Micro contact, one or two SPDT
Contacts	125/250 V AC 15 A resistive
Conduit connection	¾" NPT (F)
Ambient temperature	-40 to 65 °C
Degree of protection	IP67
Certificates	KCS Ex d IIC T6; ATEX II 2G Ex d IIC T6 Gb; IECEx Ex d IIC T6 Gb
Stem	8.0, 10.0, 12.0 mm; 316SS/316L SS
Ordering options	Stem, connection, range, capillary length, thermowell
Source	WISE data sheet TD09-04

T953-1B3		Switch: One SPDT \| Enclosure: Ex d IIC T6
T953-2B3		Switch: Two SPDT \| Enclosure: Ex d IIC T6

Temperature SwitchesWISE

2 product codes available in this family

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WISE T953 Explosion Proof Temperature Switch

Brand WISE·Temperature Switches

Available part numbers (2)

T953-1B3, T953-2B3

How to order

Send the WISE part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.