8345-B01A-T3M0-DB1B1B-20A The E-T-A 8345-B01A-T3M0-DB1B1B-20A is a 1-pole hydraulic-magnetic circuit breaker rated for 20A and 480V. It features a panel mount design and lever actuation.
Mfr Part #:

8345-B01A-T3M0-DB1B1B-20A

Mfr Name: ETA
ETA
The E-T-A 8345-B01A-T3M0-DB1B1B-20A is a 1-pole hydraulic-magnetic circuit breaker rated for 20A and 480V. It features a panel mount design and lever actuation.
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$ Price Range: $0.99

8345-B01A-T3M0-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
Insulation Resistance
Mounting Type
Number of Poles
Operating Temperature
Storage Temperature
Tape & Reel
Voltage Rating

8345-B01A-T3M0-DB1B1B-20A Description

Short technical summary and product information.

This E-T-A 8345 series circuit breaker is a single-pole, hydraulic-magnetic type designed for reliable overcurrent protection. It offers a current rating of 20A and a voltage rating of up to 480V AC. The breaker features a trip-free mechanism and toggle actuation, ensuring safe operation.

 

Designed for panel mounting, this circuit breaker is suitable for various industrial applications. It has undergone rigorous testing and holds approvals from CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489, indicating its suitability for demanding environments.

 

The operating temperature range is -40°C to +85°C, and it offers a degree of protection of IP40 in the operating area. With a typical life of 10,000 operations at rated load, it provides durable performance for power supplies, switchgear, instrumentation, and process control engineering within the communication and transport sectors.

8345-B01A-T3M0-DB1B1B-20A Quick Information

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

8345-B01A-T3M0-DB1B1B-20A Compliance

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

8345-B01A-T3M0-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-B01A-T3M0-DB1B1B-20A Features

  • Hydraulic-magnetic circuit breaker with trip-free mechanism.
  • Rated for 20A current and 480V AC voltage.
  • Panel mount design with lever actuation.
  • Wide operating temperature range of -40°C to +85°C.
  • Approved by CSA, IEC, UL, and GB standards.

8345-B01A-T3M0-DB1B1B-20A Applications

  • Suitable for power supply protection.
  • Used in industrial switchgear applications.
  • Ideal for instrumentation and control systems.
  • Common in communication and transport sectors.

8345-B01A-T3M0-DB1B1B-20A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the 8345-B01A-T3M0-DB1B1B-20A?

The operating voltage is 80VDC.

What is the current rating of this circuit breaker?

The current rating is 20A.

What mounting type does this circuit breaker have?

It has a panel mount design.

What is the ambient temperature range for this device?

-40 to 85°C.

What is the interrupting capacity of this circuit breaker?

It has an interrupting capacity of 10,000A.

Is this circuit breaker compliant with safety standards?

Yes, it complies with UL, IEC, CSA, GB, and UL standards.

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