0915438 The Phoenix Contact 0915438 is a 3-pole thermomagnetic circuit breaker rated for 12A and 250V AC. It features DIN rail mounting.
Mfr Part #:

0915438

Mfr Name: Phoenix Contact
Phoenix Contact
The Phoenix Contact 0915438 is a 3-pole thermomagnetic circuit breaker rated for 12A and 250V AC. It features DIN rail mounting.
Stock on Request
$ Price Range: $0.99

0915438 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Color
Connection Method
Current Rating (Amps)
Fuse Type
Length
Mounting Type
Number of Levels
Number of Poles
Operating Temperature
Storage Temperature
Tape & Reel
Voltage Rating
Width

0915438 Description

Short technical summary and product information.

The Phoenix Contact 0915438 is a 3-pole thermomagnetic circuit breaker designed for reliable circuit protection. It has a nominal current rating of 12A and a nominal voltage rating of 250V AC, with a DC rating of 65V.

 

This device is built with a PA-F insulating material and has an inflammability class of V0 according to UL 94. Its dimensions are 37.5 mm in width, 83.5 mm in length, and it has various height configurations depending on the mounting rail (NS 35/7.5, NS 35/15, or NS 32).

 

The circuit breaker supports a wide range of conductor cross-sections, from 0.2 mm² to 6 mm² for solid conductors and up to 4 mm² for stranded conductors. It utilizes a screw connection method with a stripping length of 12 mm and an M3 screw thread, requiring a tightening torque between 0.6 Nm and 0.8 Nm.

 

It is suitable for DIN rail mounting and operates within an ambient temperature range of -30 °C to 60 °C. The switching capacity is rated at 800A for nominal currents between 6A and 16A.

0915438 Quick Information

Product Type: Circuit Breaker
Canonical Name: Phoenix Contact TMC 3 M1 122 Thermomagnetic Circuit Breaker

0915438 Compliance

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

0915438 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

0915438 Features

  • 12A nominal current rating.
  • 250V AC / 65V DC voltage rating.
  • 3-pole thermomagnetic design.
  • DIN rail mounting compatibility.
  • Wide conductor size support.

0915438 Applications

  • Protects electrical circuits from overloads.
  • Used in industrial control panels.
  • Suitable for power distribution.
  • Ensures equipment safety.

0915438 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Phoenix Contact 0915438 circuit breaker?

The nominal current rating is 12A.

What is the voltage rating for the 0915438 circuit breaker?

The nominal voltage rating is 250V AC and 65V DC.

How many poles does the 0915438 circuit breaker have?

It has 3 poles.

What type of circuit breaker is the 0915438?

It is a thermomagnetic circuit breaker.

What is the operating temperature range for this circuit breaker?

The operating ambient temperature range is -30 °C to 60 °C.

What is the switching capacity of the 0915438 circuit breaker?

The switching capacity is 800A for nominal currents between 6A and 16A.

What conductor sizes can be connected to the 0915438?

It supports solid conductors from 0.2 mm² to 6 mm² and stranded conductors from 0.2 mm² to 4 mm².

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