Safety in many fields

Type: 157

Description

~ 74 mm

Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck 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

Technical Data

Voltage rating 
  • AC 250 V
  • DC 28 V
  • UL: DC 50 V
Current ratings  from 0.05 A to 25 A  
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
Number of poles 
  • single pole 
Mounting method 
  • threadneck 
Terminal design 
  • blade terminals 
  • screw terminals 
Actuation 
  • push button 
Auxiliary contacts 
  • without auxiliary contacts 
Water splash protection 
  • with water splash protection 
  • without water splash protection 
Illumination 
  • without illumination 
Approvals VDE, CSA, UL, CCC

Accessories

Accessories

Order numberDescription
X 210 588 01-04Connector bus links -P10
01 = 1.5 mm2 brown
02 = 2.5 mm2 black
03 = 2.5 mm2 red
04 = 2.5 mm2 blue
X 210 589 01/02Connector bus links -K10
01 = 2.5 mm2 black
02 = 1.5 mm2 brown
Y 301 166 01/02busbar
01 = 4-way
02 = 2-way
Y 307 117 02knurled nut
10F-P10/-K10/-A10mounting sockets
X 200 798 02splash cover, transparent
X 200 799 01splash cover, transparent
X 210 739 01splash cover black with hex nut

Applications

Applications

  • Minus DC 48 V 
  • Household, Hobby & Garden Equipment 
  • Lighting Equipment