Technical data

Product properties

Product type

Circuit breakers

Product family

TMC 7

Type

DIN rail module, one-piece 

Number of positions

2

Mechanical service life

20000

Special properties

Supplementary Protection (UL 1077), for protection against

overload up to a short-circuit current of 7.5 kA thermal-magnetic

Electrical properties

Service life electrical

6000

General

277 V AC (277/480Y, 240D)

Operating voltage

125 V DC (two poles in series)

Rated current IN

25 A

Tripping method

TM (thermal-magnetic)

5 kA (277/480Y, 240D)

Rated short-circuit switching capacity Icn

7.5 kA (125 V DC, two poles in series)

Fuse

C

Contact switching type

none

Connection data

Conductor cross section rigid

1 mm² ... 35 mm²

Cross section AWG

18 ... 2 (converted acc. to IEC)

Conductor cross section flexible

1 mm² ... 35 mm²

Connection method

Screw connection

Tightening torque, min

2 Nm

Stripping length

11 mm ... 12 mm

Conductor cross section flexible max.

35 mm²

Conductor cross section, rigid max.

35 mm²

Dimensions

Dimensional drawing

Width

35.3 mm

Height

84.3 mm

Depth

76.6 mm (incl. DIN rail 7.5 mm)

TMC 72C 25A - Miniature Circuit Breaker

1020008

https://www.phoenixcontact.com/us/products/1020008

Apr 10, 2025, 7:53 AM

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