1020078 The Phoenix Contact 1020078 is a 40A, 2-pole thermal magnetic circuit breaker designed for DIN rail mounting. It offers a voltage rating of 277V.
Mfr Part #:

1020078

Mfr Name: Phoenix Contact
Phoenix Contact
The Phoenix Contact 1020078 is a 40A, 2-pole thermal magnetic circuit breaker designed for DIN rail mounting. It offers a voltage rating of 277V.
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1020078 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

1020078 Description

Short technical summary and product information.

The Phoenix Contact 1020078 is a thermal magnetic circuit breaker with a current rating of 40A and a voltage rating of 277V. This 2-pole breaker is designed for reliable branch overload and short-circuit protection.

 

Featuring a DIN rail mounting type and a lever actuator, the 1020078 is suitable for various industrial and telecommunications applications. Its robust construction ensures dependable performance in demanding environments.

 

This circuit breaker is UL 489 Listed for the U.S. and Canada and carries the CE mark, indicating compliance with relevant safety standards. It provides essential protection for cables, motors, generators, transformers, and electronic equipment.

1020078 Quick Information

Product Type: Circuit Breaker
Canonical Name: Phoenix Contact 1020078 Thermal Magnetic Circuit Breaker
Subcategory: Miniature Circuit Breaker

1020078 Compliance

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

1020078 Features

  • 40A current rating for protection.
  • 277V voltage rating.
  • 2-pole configuration.
  • Thermal magnetic breaker type.
  • DIN rail mounting.

1020078 Applications

  • Protects cables and motors.
  • Suitable for generators and transformers.
  • Used in control systems.
  • Ideal for telecommunications equipment.

1020078 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Phoenix Contact 1020078 circuit breaker?

The Phoenix Contact 1020078 circuit breaker has a current rating of 40A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

How many poles does the 1020078 circuit breaker have?

It is a 2-pole circuit breaker.

What type of breaker is the Phoenix Contact 1020078?

It is a thermal magnetic circuit breaker.

What is the interrupt capacity of this circuit breaker?

The interrupt capacity is 10 kAIC at up to 277/480V AC and 125V DC.

What mounting type does the 1020078 use?

It uses DIN Rail mounting.

What actuator type does this circuit breaker have?

It has a lever actuator.

1020078 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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1020011
1020011
Phoenix Contact
The Phoenix Contact 1020011 is a 2-pole, thermal magnetic circuit breaker rated for 40A and 277V. It is designed for DIN rail mounting.
View Part
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