8345-C02A-S3M1-DB1B1B-20A The E-T-A 8345-C02A-S3M1-DB1B1B-20A is a 2-pole hydraulic-magnetic circuit breaker designed for panel mounting. It offers a 20A current rating and an 80VDC voltage rating.
Mfr Part #:

8345-C02A-S3M1-DB1B1B-20A

Mfr Name: ETA
ETA
The E-T-A 8345-C02A-S3M1-DB1B1B-20A is a 2-pole hydraulic-magnetic circuit breaker designed for panel mounting. It offers a 20A current rating and an 80VDC voltage rating.
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$ Price Range: $0.99

8345-C02A-S3M1-DB1B1B-20A 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
Storage Temperature
Tape & Reel
Voltage Rating

8345-C02A-S3M1-DB1B1B-20A Description

Short technical summary and product information.

This E-T-A 8345 series circuit breaker is a hydraulic-magnetic type with a trip-free mechanism and toggle actuation. It is designed for panel mounting and features a 2-pole configuration.

 

Key electrical specifications include a current rating of 20A and a DC voltage rating of 80V. The breaker type is specified as Magnetic (Hydraulic Delay), indicating its operational principle. It has a typical operating life of 10,000 operations at 1 x IN.

 

The device operates within an ambient temperature range of -40°C to +85°C and offers an ingress protection rating of IP40 for the operating area. It meets various approval standards including CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489.

 

Typical applications for this series include power supplies, switchgear, instrumentation, and process control engineering within the communication and transport business fields.

8345-C02A-S3M1-DB1B1B-20A Quick Information

Product Type: Circuit Breaker
Series: 8345
Canonical Name: E-T-A 8345 Series Hydraulic-Magnetic Circuit Breaker
Subcategory: Hydraulic-Magnetic

8345-C02A-S3M1-DB1B1B-20A Compliance

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

8345-C02A-S3M1-DB1B1B-20A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

8345-C02A-S3M1-DB1B1B-20A Features

  • 20A current rating, 80VDC voltage rating.
  • Hydraulic-magnetic breaker type.
  • 2-pole configuration.
  • Panel mount design.
  • Operates from -40°C to +85°C.

8345-C02A-S3M1-DB1B1B-20A Applications

  • Used in power supplies.
  • Suitable for switchgear applications.
  • Instrumentation and process control.
  • Communication and transport sectors.

8345-C02A-S3M1-DB1B1B-20A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the E-T-A 8345-C02A-S3M1-DB1B1B-20A circuit breaker?

The voltage rating is 80 VDC.

What is the current rating for this circuit breaker?

The current rating is 20 A.

How many poles does the 8345-C02A-S3M1-DB1B1B-20A have?

This circuit breaker has 2 poles.

What type of circuit breaker is the 8345-C02A-S3M1-DB1B1B-20A?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

What is the operating temperature range for this breaker?

The ambient temperature range is -40°C to +85°C.

What is the ingress protection rating for the operating area?

The ingress protection rating for the operating area is IP40.

What is the typical life expectancy of this circuit breaker?

The typical life is 10,000 operations at 1 x IN.

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