8345-B01A-T3M2-DB1B1B-20A The E-T-A 8345-B01A-T3M2-DB1B1B-20A is a single-pole, magnetic-hydraulic circuit breaker rated for 20A and 480V. It features panel mounting and a lever actuator.
Mfr Part #:

8345-B01A-T3M2-DB1B1B-20A

Mfr Name: ETA
ETA
The E-T-A 8345-B01A-T3M2-DB1B1B-20A is a single-pole, magnetic-hydraulic circuit breaker rated for 20A and 480V. It features panel mounting and a lever actuator.
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$ Price Range: $0.99

8345-B01A-T3M2-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
Voltage Rating

8345-B01A-T3M2-DB1B1B-20A Description

Short technical summary and product information.

The E-T-A 8345-B01A-T3M2-DB1B1B-20A is a single-pole, hydraulic-magnetic circuit breaker designed for reliable circuit protection. It offers a current rating of 20A and a voltage rating of up to 480V AC or 80V DC.

 

This circuit breaker features a trip-free mechanism and toggle actuation, ensuring safe operation. It is designed for panel mounting and includes a lever actuator for easy control. The breaker is approved by CSA, GB, IEC, and UL standards, indicating its suitability for various industrial applications.

 

With a typical life of 10,000 operations at rated load and an operating temperature range of -40°C to 85°C, the 8345 series is built for durability. Its IP40 degree of protection for the operating area provides resistance against solid objects, making it suitable for use in control panels and power supplies within communication and transport industries.

8345-B01A-T3M2-DB1B1B-20A Quick Information

Product Type: Circuit Breaker
Canonical Name: E-T-A 8345-B01A-T3M2-DB1B1B-20A Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Hydraulic-Magnetic Circuit Breaker

8345-B01A-T3M2-DB1B1B-20A Compliance

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

8345-B01A-T3M2-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-T3M2-DB1B1B-20A Features

  • 20A current rating for circuit protection.
  • 480V AC / 80V DC voltage capability.
  • Panel mount design with lever actuator.
  • Hydraulic-magnetic trip-free mechanism.
  • Wide -40 to 85°C operating temperature.

8345-B01A-T3M2-DB1B1B-20A Applications

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

8345-B01A-T3M2-DB1B1B-20A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 8345-B01A-T3M2-DB1B1B-20A circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V AC and 80V DC.

How is the E-T-A 8345-B01A-T3M2-DB1B1B-20A circuit breaker 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 is the interrupting capacity of the 8345-B01A-T3M2-DB1B1B-20A?

The interrupting capacity is 5000A.

What is the typical lifespan of this circuit breaker?

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

What is the degree of protection for the operating area?

The degree of protection for the operating area is IP40.

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