2907493 The Phoenix Contact 2907493 is a 1-pole, thermal magnetic miniature circuit breaker rated for 25A and 277V AC. It provides branch overload and short-circuit protection.
Mfr Part #:

2907493

Mfr Name: Phoenix Contact
Phoenix Contact
The Phoenix Contact 2907493 is a 1-pole, thermal magnetic miniature circuit breaker rated for 25A and 277V AC. It provides branch overload and short-circuit protection.
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2907493 Specifications Quick View

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

2907493 Description

Short technical summary and product information.

The Phoenix Contact TMC 8... series miniature circuit breaker, part number 2907493, is a thermal magnetic device designed for branch overload and short-circuit protection. It features a 1-pole configuration, a current rating of 25A, and a voltage rating of 277V AC and 125V DC. This UL 489 listed breaker offers an interrupt capacity of 10 kAIC, making it suitable for a variety of applications including cable, motor, generator, transformer, and power supply protection.

 

Designed for easy installation, the TMC 8... series mounts on a 35 mm NS35 rail and has a width of 17.6 mm per pole. It is UL listed for the U.S. and Canada, TÜV listed, and carries the CE mark. Accessories such as auxiliary contacts and shunt trips are available.

 

Typical applications for the TMC 8... circuit breakers include protection for cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, peripheral equipment, industrial process control systems, and telecommunications equipment.

2907493 Quick Information

Product Type: Circuit Breaker
Series: TMC 8...
Canonical Name: Phoenix Contact TMC 8... Miniature Circuit Breaker
Subcategory: Thermal Magnetic

2907493 Compliance

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

2907493 Features

  • Thermal magnetic miniature circuit breaker.
  • Rated for 25A and 277V AC.
  • 10 kAIC interrupt capacity.
  • UL 489 listed for safety.
  • DIN rail mounting type.

2907493 Applications

  • Protects cables and motors.
  • Suitable for generators and transformers.
  • Used for power supply protection.
  • Ideal for telecommunications equipment.
  • Applicable to control systems.

2907493 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Phoenix Contact 2907493 circuit breaker?

The current rating is 25A.

What is the voltage rating for the Phoenix Contact 2907493 circuit breaker?

The voltage rating is 277V AC and 125V DC.

How many poles does the Phoenix Contact 2907493 circuit breaker have?

It has 1 pole.

What type of circuit breaker is the Phoenix Contact 2907493?

It is a thermal magnetic circuit breaker.

What is the interrupt capacity of the Phoenix Contact 2907493?

The interrupt capacity is 10 kAIC.

How is the Phoenix Contact 2907493 circuit breaker mounted?

It is mounted on a DIN rail.

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