1140-G451-P7M1-1A The E-T-A 1140-G451-P7M1-1A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a push-to-reset actuator and blade terminals.
Mfr Part #:

1140-G451-P7M1-1A

Mfr Name: ETA
ETA
The E-T-A 1140-G451-P7M1-1A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a push-to-reset actuator and blade terminals.
Stock on Request

1140-G451-P7M1-1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

1140-G451-P7M1-1A Description

Short technical summary and product information.

The E-T-A 1140-G451-P7M1-1A is a miniaturized, single-pole thermal circuit breaker utilizing a push-to-reset, tease-free, trip-free snap-action mechanism. It is approved to CBE standard EN 60934 (IEC 60934) and suitable for applications involving motors, transformers, solenoids, hand-held machines, and appliances.

 

This circuit breaker has a current rating of 1A and a voltage rating of 250VAC or 50VDC. It is designed for panel mounting and features blade terminals compliant with IEC 61210. The characteristic curve is a medium delay type, and it has an internal resistance of less than 0.02 Ohms.

 

Approvals include CSA C22.2 No 235, IEC 60934, and UL1077, ensuring compliance for various international standards. The breaker is also noted for its RoHS3 compliance, MSL 1 rating, and REACH unaffected status, although these compliance details carry low confidence due to unverified data.

1140-G451-P7M1-1A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 1140-G451-P7M1-1A Thermal Overcurrent Circuit Breaker
Subcategory: Thermal Overcurrent

1140-G451-P7M1-1A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1140-G451-P7M1-1A Features

  • Single-pole thermal overcurrent circuit breaker.
  • 1A current rating for protection.
  • 250VAC/50VDC voltage rating.
  • Panel mount with IEC 61210 blade terminals.
  • Approved by CSA, IEC, and UL standards.

1140-G451-P7M1-1A Applications

  • Used for overcurrent protection in power supplies.
  • Suitable for industrial control panels.
  • Ideal for equipment requiring thermal overload protection.
  • Applicable in both AC and DC circuits.
  • Common in panel-mounted circuit protection applications.

1140-G451-P7M1-1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 1140-G451-P7M1-1A?

The circuit breaker is rated for 250VAC and 50VDC.

What is the current rating?

The current rating is 1A.

What mounting type does this circuit breaker use?

It is designed for panel mount installation.

What type of terminals does it have?

It has blade terminals measuring 6.3 x 0.8 mm per IEC 61210.

What approvals does the 1140-G451-P7M1-1A hold?

It is approved to CSA C22.2 No 235, IEC 60934, and UL1077.

What is the characteristic curve of this breaker?

It has a medium delay characteristic (M1).

What is the internal resistance?

The internal resistance is less than 0.02 ohms.

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