1020051 The Phoenix Contact 1020051 is a 1-pole, 16A thermal magnetic circuit breaker designed for DIN rail mounting. It offers a voltage rating of 277V and an interrupt capacity of 10 kAIC.
Mfr Part #:

1020051

Mfr Name: Phoenix Contact
Phoenix Contact
The Phoenix Contact 1020051 is a 1-pole, 16A thermal magnetic circuit breaker designed for DIN rail mounting. It offers a voltage rating of 277V and an interrupt capacity of 10 kAIC.
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1020051 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

1020051 Description

Short technical summary and product information.

The Phoenix Contact 1020051 is a single-pole miniature circuit breaker (MCB) with a thermal magnetic trip mechanism. It is rated for 16A and operates at up to 277V AC.

 

This circuit breaker features a 10 kAIC interrupt capacity, providing essential branch overload and short-circuit protection. It is designed for easy installation on a 35 mm NS35 DIN rail, making it suitable for various industrial and control system applications.

 

Key specifications include a 16A current rating, 277V voltage rating, and a 1-pole configuration. The breaker type is thermal magnetic, and it utilizes a lever actuator. Accessories such as auxiliary contacts, alarm contacts, shunt trips, and busbars are available for expanded functionality.

 

Typical applications for this series include protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, peripheral equipment, industrial process control systems, telecommunications equipment, and power supplies.

1020051 Quick Information

Product Type: Circuit Breaker
Canonical Name: Phoenix Contact 1-Pole Thermal Magnetic Circuit Breaker
Subcategory: Miniature Circuit Breaker

1020051 Compliance

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

1020051 Features

  • 16A current rating for circuit protection.
  • 277V AC voltage rating.
  • 10 kAIC interrupt capacity.
  • DIN rail mounting for easy installation.
  • Thermal magnetic trip mechanism.

1020051 Applications

  • Protects cables and motors.
  • Suitable for power supplies.
  • Used in control systems.
  • Ideal for telecommunications equipment.

1020051 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Phoenix Contact 1020051 circuit breaker?

The current rating is 16A.

What is the voltage rating for the 1020051 circuit breaker?

The voltage rating is 277V.

How many poles does the Phoenix Contact 1020051 have?

It has 1 pole.

What type of breaker is the 1020051?

It is a Thermal Magnetic breaker.

How is the Phoenix Contact 1020051 mounted?

It is mounted on a DIN Rail.

What is the interrupt capacity of this circuit breaker?

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 series?

Trip curve options include B, C, and D.

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