Type 127

Type 127

Description

Data sheet

Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track mounting, or with a frame for snap-in panel mounting. The optional KF housing is particularly suited to high humidity and other damp conditions.

Approved to CBE standard EN 60934 (IEC 60934).

Technical Data

Voltage rating
  • AC 250 V
  • DC 28 V
  • UL: DC 50 V
Current ratings from 0.05 A up to 25 A
Number of poles single pole
Mounting method flange
rail mounting
socket
Terminal design blade terminals
screw terminals
Actuation manual release
push button
Auxiliary contacts without auxiliary contacts
Water splash protection without water splash protection
Illumination without illumination
Typical life 0.05…16 A 5,000 operations at 2 x IN, inductive

17…25 A 5,000 operations at 2 x IN, resistive
Interrupting capacity Icn 0.05…2.5 A. 8 x IN

3…5 A: 20 x IN

6…12 A: 200 A

13…25 A: 400 A
Certificates VDE, CSA, UL, CCC (Type 127-T.. approvals N/A)

Accessories

Order number Description
10F-P10/-K10/-A10 mounting sockets
X21058801-04 Connector bus links -P10

01 = 1.5 mm2 brown

 

02 = 2.5 mm2 black

 

03 = 2.5 mm2 red

 

04 = 2.5 mm2 blue
X21058901/02 Connector bus links -K10

01 = 2.5 mm2 black

 

02 = 1.5 mm2 brown
Y30116601/02 busbar

 

01 = 4-way

 

02 = 2-way

Applications

  • Minus DC 48 V
  • Telecom & Datacom
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