8345-F21A-V3M2-DB1B1B-20A-V The E-T-A 8345-F21A-V3M2-DB1B1B-20A-V is a single-pole hydraulic-magnetic circuit breaker designed for panel mounting. It offers a 20A current rating and a 480V voltage rating.
Mfr Part #:

8345-F21A-V3M2-DB1B1B-20A-V

Mfr Name: ETA
ETA
The E-T-A 8345-F21A-V3M2-DB1B1B-20A-V is a single-pole hydraulic-magnetic circuit breaker designed for panel mounting. It offers a 20A current rating and a 480V voltage rating.
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$ Price Range: $0.99

8345-F21A-V3M2-DB1B1B-20A-V 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
Insulation Resistance
Mounting Type
Number of Poles
Operating Temperature
Storage Temperature
Tape & Reel
Voltage Rating

8345-F21A-V3M2-DB1B1B-20A-V 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 20A current rating and a 480V voltage rating.

 

Key technical specifications include a 1-pole configuration, an interrupting capacity of 5000A, and a typical operating life of 10,000 operations at 1x IN. The operating temperature range is -40°C to 85°C, with an ingress protection rating of IP40 for the operating area.

 

Typical applications for this circuit breaker are found in the communication and transport business fields, including power supplies, switchgear, instrumentation, and process control engineering. It is approved to CBE standard EN 60934 (IEC 60934) S-type HM CBE.

8345-F21A-V3M2-DB1B1B-20A-V Quick Information

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

8345-F21A-V3M2-DB1B1B-20A-V Compliance

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

8345-F21A-V3M2-DB1B1B-20A-V Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

8345-F21A-V3M2-DB1B1B-20A-V Features

  • Hydraulic-magnetic circuit breaker type.
  • 20A current rating and 480V voltage rating.
  • Single-pole configuration for versatile use.
  • Panel mount design for easy installation.
  • Wide operating temperature range of -40°C to 85°C.

8345-F21A-V3M2-DB1B1B-20A-V Applications

  • Used in power supply applications.
  • Suitable for switchgear systems.
  • Ideal for instrumentation circuits.
  • Applied in process control engineering.

8345-F21A-V3M2-DB1B1B-20A-V FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 8345-F21A-V3M2-DB1B1B-20A-V circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the 8345-F21A-V3M2-DB1B1B-20A-V have?

This circuit breaker has 1 pole.

What type of mounting is required for this circuit breaker?

It is designed for panel mounting.

What is the operating temperature range for this E-T-A circuit breaker?

The operating 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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