1019955 The Phoenix Contact 1019955 is a 3-pole thermal magnetic circuit breaker rated for 5A and 277V. It features DIN rail mounting.
Mfr Part #:

1019955

Mfr Name: Phoenix Contact
Phoenix Contact
The Phoenix Contact 1019955 is a 3-pole thermal magnetic circuit breaker rated for 5A and 277V. It features DIN rail mounting.
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1019955 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

1019955 Description

Short technical summary and product information.

The Phoenix Contact 1019955 is a thermal magnetic miniature circuit breaker designed for branch overload and short-circuit protection. This 3-pole unit has a current rating of 5A and a voltage rating of 277V.

 

It is suitable for a variety of applications including protection of cables, motors, generators, transformers, and electronic equipment. The breaker features a trip-free, snap-action mechanism that cannot be manually overridden during an overload situation. It also provides visual status indication.

 

Designed for easy installation, the 1019955 mounts on a 35 mm NS35 rail and is 17.6 mm wide per pole. Accessories such as auxiliary contacts, alarm contacts, shunt trips, and busbars are available.

 

This circuit breaker line carries the CE mark. The TMC 8... series, which includes this part, is UL 489 Listed for the U.S. and Canada, offering an interrupt capacity of 10 kAIC at up to 277/480 V AC and 125 V DC.

1019955 Quick Information

Product Type: Circuit Breaker
Canonical Name: Phoenix Contact 1019955 Thermal Magnetic Circuit Breaker
Subcategory: Thermal Magnetic

1019955 Compliance

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

1019955 Features

  • 5A current rating, 277V voltage rating.
  • 3-pole thermal magnetic circuit breaker.
  • Mounts on 35 mm NS35 DIN rail.
  • Trip-free snap-action mechanism.
  • UL 489 Listed for U.S. and Canada.

1019955 Applications

  • Protects cables and motors.
  • Suitable for generators and transformers.
  • Used for thyristor protection.
  • Applicable to power supplies.
  • Ideal for telecommunications equipment.

1019955 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Phoenix Contact 1019955 circuit breaker?

The current rating is 5A.

What is the voltage rating for the 1019955 circuit breaker?

The voltage rating is 277V.

How many poles does the Phoenix Contact 1019955 circuit breaker have?

It has 3 poles.

What type of breaker is the Phoenix Contact 1019955?

It is a Thermal Magnetic breaker.

How is the Phoenix Contact 1019955 circuit breaker mounted?

It is mounted on a DIN Rail.

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 trip curve options are available for this circuit breaker series?

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

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