1658-G21-02-S80-30A The E-T-A 1658-G21-02-S80-30A is a single-pole thermal circuit breaker designed for panel mounting. It offers a 30A current rating and supports 240V AC or 28V DC operation.
Mfr Part #:

1658-G21-02-S80-30A

Mfr Name: ETA
ETA
The E-T-A 1658-G21-02-S80-30A is a single-pole thermal circuit breaker designed for panel mounting. It offers a 30A current rating and supports 240V AC or 28V DC operation.
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1658-G21-02-S80-30A Specifications Quick View

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

1658-G21-02-S80-30A Description

Short technical summary and product information.

This E-T-A 1658 series thermal overcurrent circuit breaker, part number 1658-G21-02-S80-30A, is a cost-effective solution designed to meet international requirements. It features a manual reset mechanism and a cycling trip-free operation.

 

With a current rating of 30A, it is suitable for applications requiring protection against overcurrent conditions. The breaker supports a voltage rating of 240V AC and 28V DC. It is designed with no exposed metal parts that could become current-carrying, except for the terminals.

 

The device is approved to UL, CSA, VDE, and EN 60934 (IEC 60934) standards. Typical applications include battery chargers, consumer products, power supplies, and motors. The breaker has a panel mount configuration and a push-to-reset actuator type.

 

Environmental specifications include an operating temperature range of -20°C to +60°C and an ingress protection rating of IP40 for the operating area. The unit has a mass of approximately 16g.

1658-G21-02-S80-30A Quick Information

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

1658-G21-02-S80-30A Compliance

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

1658-G21-02-S80-30A Features

  • Single-pole thermal overcurrent circuit breaker.
  • 30A current rating for robust protection.
  • Supports 240V AC and 28V DC operation.
  • Manual reset with trip-free mechanism.
  • Panel mount design for easy integration.

1658-G21-02-S80-30A Applications

  • Ideal for battery chargers.
  • Suitable for consumer products.
  • Used in power supply units.
  • Protects motor circuits.

1658-G21-02-S80-30A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating?

240V AC and 28V DC.

What is the current rating?

30 A.

What is the breaker type?

Thermal.

How many poles does it have?

1 pole.

What is the actuator type?

Push to Reset.

What is the mounting type?

Panel Mount.

What is the operating temperature range?

-20°C to +60°C.

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