8345-C21A-U3M2-DB1A1B-15A The E-T-A 8345-C21A-U3M2-DB1A1B-15A is a single-pole hydraulic-magnetic circuit breaker designed for panel mounting. It offers a 15A current rating and an 80VDC voltage rating.
Mfr Part #:

8345-C21A-U3M2-DB1A1B-15A

Mfr Name: ETA
ETA
The E-T-A 8345-C21A-U3M2-DB1A1B-15A is a single-pole hydraulic-magnetic circuit breaker designed for panel mounting. It offers a 15A current rating and an 80VDC voltage rating.
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$ Price Range: $0.99

8345-C21A-U3M2-DB1A1B-15A 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
Operating Temperature
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

8345-C21A-U3M2-DB1A1B-15A 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 lever actuator. The breaker has a current rating of 15A and a voltage rating of 80VDC.

 

With a 1-pole configuration, this circuit breaker is suitable for applications in communication and transport sectors, including power supplies, switchgear, instrumentation, and process control engineering. It operates within an ambient temperature range of -40 to 85 °C and offers an ingress protection rating of IP40 for the operating area.

 

Key specifications include a 15A current rating and an 80VDC voltage rating. The breaker type is identified as Magnetic (Hydraulic Delay). It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489. The interrupting capacity is rated at 5000A for 240VAC and 10000A for 80VDC.

8345-C21A-U3M2-DB1A1B-15A Quick Information

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

8345-C21A-U3M2-DB1A1B-15A Compliance

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

8345-C21A-U3M2-DB1A1B-15A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

8345-C21A-U3M2-DB1A1B-15A Features

  • Hydraulic-magnetic circuit breaker type.
  • 15A current rating and 80VDC voltage rating.
  • Panel mount with lever actuator.
  • Approved by CSA, IEC, and UL standards.
  • Operates from -40 to 85°C.

8345-C21A-U3M2-DB1A1B-15A Applications

  • Suitable for power supplies.
  • Used in switchgear applications.
  • Ideal for instrumentation.
  • Applicable in process control.

8345-C21A-U3M2-DB1A1B-15A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 8345-C21A-U3M2-DB1A1B-15A circuit breaker?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 80VDC.

What type of circuit breaker is the 8345-C21A-U3M2-DB1A1B-15A?

It is a hydraulic-magnetic circuit breaker.

How is the E-T-A 8345-C21A-U3M2-DB1A1B-15A mounted?

It is designed for panel mounting.

What is the operating temperature range for this circuit breaker?

The operating temperature range is -40 to 85 °C.

What are the approval agencies for this circuit breaker?

It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489.

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