8345-F01A-R0M1-DB1B1B-125A The E-T-A 8345-F01A-R0M1-DB1B1B-125A is a 1-pole hydraulic-magnetic circuit breaker with a 125A current rating and 480V voltage rating. It is designed for panel mounting.
Mfr Part #:

8345-F01A-R0M1-DB1B1B-125A

Mfr Name: ETA
ETA
The E-T-A 8345-F01A-R0M1-DB1B1B-125A is a 1-pole hydraulic-magnetic circuit breaker with a 125A current rating and 480V voltage rating. It is designed for panel mounting.
Stock on Request
$ Price Range: $0.99

8345-F01A-R0M1-DB1B1B-125A 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 Rating

8345-F01A-R0M1-DB1B1B-125A 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 circuit protection. It features a robust construction suitable for demanding applications.

 

With a current rating of 125A and a voltage rating of 480V, this breaker is engineered for industrial and communication systems. It offers a wide operating temperature range from -40°C to +85°C and an ingress protection rating of IP40 for the operating area.

 

The breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, and UL489, ensuring compliance with international standards. Its panel mount design facilitates easy integration into control panels and switchgear.

 

Typical applications include power supplies, switchgear, instrumentation, and process control engineering within the communication and transport sectors. The device is built to withstand vibration and shock, making it suitable for harsh environments.

8345-F01A-R0M1-DB1B1B-125A Quick Information

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

8345-F01A-R0M1-DB1B1B-125A Compliance

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

8345-F01A-R0M1-DB1B1B-125A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

8345-F01A-R0M1-DB1B1B-125A Features

  • 125A current rating for high power circuits.
  • 480V AC / 80V DC voltage rating.
  • Panel mount design for easy installation.
  • Approved by CSA, IEC, and UL standards.
  • Wide -40°C to +85°C operating temperature.

8345-F01A-R0M1-DB1B1B-125A Applications

  • Ideal for power supply protection.
  • Suitable for switchgear applications.
  • Used in instrumentation systems.
  • Applicable to process control engineering.

8345-F01A-R0M1-DB1B1B-125A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 8345-F01A-R0M1-DB1B1B-125A circuit breaker?

The current rating is 125A.

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-F01A-R0M1-DB1B1B-125A circuit breaker mounted?

It is designed for panel mounting.

What is the operating temperature range for this breaker?

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

Which approval agencies have certified this circuit breaker?

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

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