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This E-T-A 4231-T series miniature circuit breaker (MCB) is a single-pole, hydraulic-magnetic type designed for reliable protection in demanding environments. It offers a 15A current rating and is suitable for both 120VAC and 50VDC systems.
Key technical specifications include a 1000A interrupting capacity, a wide operating temperature range of -40°C to 65°C, and an IP20 degree of protection. The breaker is built to withstand vibration and shock according to IEC standards.
Designed for hazardous locations, this circuit breaker meets UL Class I Division 2, Groups A, B, C, D requirements, making it ideal for applications in the Oil & Gas industry, agricultural processing, and pulp & paper production where flammable substances may be present.
Mounting is facilitated via a standard T1 DIN rail, and it features a lever actuator for easy operation. The breaker is compliant with UL1077 and CSA22.2 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 15A.
It is rated for 120VAC and 50VDC.
It uses DIN rail mounting.
It is approved by CSA C22.2 No 213, UL1077, and UL Class I Division 2.
The operating temperature range is -40°C to 65°C.
The interrupting capacity is 1000A.