1658-G21-01-P10-12A The E-T-A 1658-G21-01-P10-12A is a 12A thermal circuit breaker designed for panel mounting. It operates at 240VAC or 28VDC.
Mfr Part #:

1658-G21-01-P10-12A

Mfr Name: ETA
ETA
The E-T-A 1658-G21-01-P10-12A is a 12A thermal circuit breaker designed for panel mounting. It operates at 240VAC or 28VDC.
Stock on Request

1658-G21-01-P10-12A Specifications Quick View

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

1658-G21-01-P10-12A Description

Short technical summary and product information.

The E-T-A 1658-G21-01-P10-12A is a single-pole, thermal overcurrent circuit breaker with a manual reset mechanism. It features a cost-effective design that meets international requirements, with no exposed current-carrying metal parts except for the terminals.

 

This circuit breaker is rated for 12A at 240VAC or 28VDC. It is designed for panel mounting and features a push-to-reset actuator. The device operates within an ambient temperature range of -20°C to +60°C.

 

Typical applications for this series include battery chargers, consumer products, power supplies, and motors. It is approved to UL, CSA, VDE, and EN 60934 (IEC 60934) standards.

 

The breaker offers an interrupting capacity of 1000A at 240VAC and 2000A at 125VAC or 32VDC. It has a degree of protection of IP40 in the operating area and IP00 at the terminals.

1658-G21-01-P10-12A Quick Information

Product Type: Circuit Breaker
Series: 1658
Canonical Name: E-T-A 1658-G21-01-P10-12A Thermal Overcurrent Circuit Breaker
Subcategory: Thermal Circuit Breaker

1658-G21-01-P10-12A Compliance

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

1658-G21-01-P10-12A Features

  • 12A current rating for overcurrent protection.
  • Rated for 240VAC and 28VDC operation.
  • Manual reset with push-to-reset actuator.
  • Panel mount design for easy integration.
  • Thermal breaker type for reliable protection.

1658-G21-01-P10-12A Applications

  • Ideal for battery charger circuits.
  • Suitable for consumer product power supplies.
  • Used in motor protection applications.
  • Provides protection for power supply units.

1658-G21-01-P10-12A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 1658-G21-01-P10-12A?

The circuit breaker is rated for 240VAC and 28VDC.

What is the current rating?

The current rating is 12A.

How is the circuit breaker mounted?

It is panel mounted with blade terminals.

What is the operating temperature range?

The ambient temperature range is -20 to +60°C.

What is the interrupting capacity at 240VAC?

For the 12A rating, the interrupting capacity is 1000A at 240VAC.

What degree of protection does it offer?

The operating area has IP40 protection, and the terminal area is IP00.

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