1658-A21-02-P10-10A The E-T-A 1658-A21-02-P10-10A is a thermal circuit breaker with a 10A current rating and 240VAC/28VDC voltage rating. It features an automatic reset mechanism and panel mount design.
Mfr Part #:

1658-A21-02-P10-10A

Mfr Name: ETA
ETA
The E-T-A 1658-A21-02-P10-10A is a thermal circuit breaker with a 10A current rating and 240VAC/28VDC voltage rating. It features an automatic reset mechanism and panel mount design.
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1658-A21-02-P10-10A 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
Terminal Type
Voltage Rating

1658-A21-02-P10-10A Description

Short technical summary and product information.

The E-T-A 1658-A21-02-P10-10A is a single-pole, thermal overcurrent circuit breaker designed for cost-effectiveness and international requirements. It features an automatic reset mechanism and a panel mount design.

 

Key electrical specifications include a voltage rating of 240 VAC and 28 VDC, with a current rating of 10A. The breaker offers an interrupting capacity of 2,000A at 240 VAC and 2,500A at 32 VDC.

 

This circuit breaker operates within an ambient temperature range of -20°C to +60°C, with a reduced maximum ambient temperature of +40°C for current ratings up to 7A. It has an ingress protection rating of IP40 for the operating area and IP00 for the terminal area.

 

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

1658-A21-02-P10-10A Quick Information

Product Type: Circuit Breaker
Series: 1658
Canonical Name: E-T-A 1658-A21-02-P10-10A Thermal Overcurrent Circuit Breaker
Subcategory: Thermal Circuit Breaker

1658-A21-02-P10-10A Compliance

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

1658-A21-02-P10-10A Features

  • Single pole thermal circuit breaker.
  • 10A current rating at 240VAC/28VDC.
  • Automatic reset mechanism.
  • Panel mount design.
  • UL, CSA, VDE, EN 60934 approved.

1658-A21-02-P10-10A Applications

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

1658-A21-02-P10-10A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the E-T-A 1658-A21-02-P10-10A circuit breaker?

The voltage rating is 240 VAC and 28 VDC.

What is the current rating of this thermal circuit breaker?

The current rating is 10A.

Does the E-T-A 1658-A21-02-P10-10A have manual or automatic reset?

It features an automatic reset mechanism.

How is the E-T-A 1658-A21-02-P10-10A mounted?

It is designed for panel mounting.

What is the operating temperature range for this circuit breaker?

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

What is the interrupting capacity of the 1658-A21-02-P10-10A?

The interrupting capacity is 2,000A at 240 VAC and 2,500A at 32 VDC.

What are the typical applications for the E-T-A 1658 series circuit breakers?

Typical applications include battery chargers, consumer products, power supplies, and motors.

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