1658-G21-00-P10-12A The E-T-A 1658-G21-00-P10-12A is a 12A thermal circuit breaker designed for panel mounting. It offers 240VAC and 28VDC voltage ratings.
Mfr Part #:

1658-G21-00-P10-12A

Mfr Name: ETA
ETA
The E-T-A 1658-G21-00-P10-12A is a 12A thermal circuit breaker designed for panel mounting. It offers 240VAC and 28VDC voltage ratings.
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1658-G21-00-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
Insulation Resistance
Mounting Type
Number of Poles
Voltage Rating

1658-G21-00-P10-12A Description

Short technical summary and product information.

The E-T-A 1658-G21-00-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 metal parts that could become current-carrying except for the terminals.

 

This circuit breaker is rated for a maximum voltage of 240 VAC and 28 VDC, with a current rating of 12A. It is designed for panel mounting and features a push-to-reset actuator. The breaker operates within an ambient temperature range of -20 to +60 °C, with a reduced maximum ambient temperature of +40 °C for current ratings of 7A and below.

 

Typical applications for this series include battery chargers, consumer products, power supplies, and motors. The device complies with UL, CSA, VDE, and EN 60934 (IEC 60934) standards. It offers an interrupting capacity of 1000A at 240VAC and 2000A at 125VAC or 32VDC.

 

The breaker has a degree of protection of IP40 for the operating area and IP00 for the terminal area. It is built to withstand vibration up to 8g and shock up to 30g. Environmental testing includes 96 hours of salt mist exposure and 240 hours of humidity exposure.

1658-G21-00-P10-12A Quick Information

Product Type: Thermal Circuit Breaker
Series: 1658
Canonical Name: E-T-A 1658-G21-00-P10-12A Thermal Overcurrent Circuit Breaker
Subcategory: Thermal Overcurrent

1658-G21-00-P10-12A Compliance

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

1658-G21-00-P10-12A Features

  • 12A thermal overcurrent circuit breaker.
  • Rated for 240VAC and 28VDC.
  • Panel mount with push-to-reset actuator.
  • UL, CSA, VDE, and EN 60934 approved.
  • IP40 protection for operating area.

1658-G21-00-P10-12A Applications

  • Suitable for battery chargers.
  • Used in consumer products.
  • Applicable for power supplies.
  • Designed for motor protection.

1658-G21-00-P10-12A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 1658-G21-00-P10-12A?

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

What is the current rating of this E-T-A circuit breaker?

The current rating is 12A.

What type of actuator does the 1658-G21-00-P10-12A use?

It uses a push-to-reset actuator.

What is the operating temperature range for this breaker?

The ambient temperature range is -20 to +60 °C, with a maximum of +40 °C for currents at or below 7A.

What is the interrupting capacity of the 1658-G21-00-P10-12A?

It is 1000A at 240VAC and 2000A at 125VAC and 28/32VDC.

What is the mounting type for this circuit breaker?

It is designed for panel mounting.

1658-G21-00-P10-12A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
1658-G21-02-P10-055800-12A
1658-G21-02-P10-055800-12A
ETA
The E-T-A 1658-G21-02-P10-055800-12A is a 12A thermal circuit breaker designed for panel mounting. It offers a voltage rating of 240VAC and 28VDC.
View Part
1658-G21-09-P10-12A
1658-G21-09-P10-12A
ETA
The E-T-A 1658-G21-09-P10-12A is a thermal circuit breaker designed for panel mounting. It offers a 12A current rating and supports 240VAC or 28VDC operation.
View Part
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