1019938 The Phoenix Contact 1019938 is a 2-pole, thermal magnetic circuit breaker with a 10A current rating and 277V voltage rating. It is designed for DIN rail mounting.
Mfr Part #:

1019938

Mfr Name: Phoenix Contact
Phoenix Contact
The Phoenix Contact 1019938 is a 2-pole, thermal magnetic circuit breaker with a 10A current rating and 277V voltage rating. It is designed for DIN rail mounting.
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1019938 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
Width

1019938 Description

Short technical summary and product information.

The Phoenix Contact 1019938 is a thermal magnetic miniature circuit breaker designed for branch overload and short-circuit protection. It features a 10A current rating and a 277V voltage rating, with a 2-pole configuration.

 

This circuit breaker is suitable for a variety of applications including protection of cables, motors, generators, transformers, and electronic equipment. It offers an interrupt capacity of 10 kAIC at up to 277/480 V AC and 125 V DC.

 

The device mounts on a 35 mm NS35 rail and has a width of 17.6 mm per pole. It includes a lever actuator for operation and visual status indication. Accessories such as auxiliary contacts, alarm contacts, shunt trips, and busbars are available.

 

UL 489 Listed for the U.S. and Canada, and CE marked, this circuit breaker provides reliable protection in industrial and telecommunications environments.

1019938 Quick Information

Product Type: Circuit Breaker
Canonical Name: Phoenix Contact 1019938 Thermal Magnetic Miniature Circuit Breaker
Subcategory: Thermal Magnetic

1019938 Compliance

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

1019938 Features

  • 10A current rating for overload protection.
  • 277V voltage rating for various applications.
  • 2-pole configuration for circuit isolation.
  • Thermal magnetic breaker type.
  • DIN rail mounting for easy installation.

1019938 Applications

  • Protects cables and motors.
  • Suitable for generators and transformers.
  • Used in industrial process control.
  • Ideal for telecommunications equipment.
  • Protects power supplies.

1019938 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Phoenix Contact 1019938 circuit breaker?

The current rating is 10A.

What is the voltage rating for the 1019938 circuit breaker?

The voltage rating is 277V.

How many poles does the Phoenix Contact 1019938 have?

It has a 2-pole configuration.

What type of breaker is the 1019938?

It is a Thermal Magnetic breaker.

What mounting type is used for the 1019938 circuit breaker?

It uses DIN Rail mounting.

What is the interrupt capacity of the TMC 8... series circuit breakers?

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

What are the available trip curve options for this circuit breaker series?

The available trip curve options are B, C, and D.

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