Type: 452

Single pole high performance thermal-magnetic circuit breaker, with tease-free, trip-free, snap action mechanism and push/pull on/off actuation (M-type TM CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Threadneck panel mounted in tracked vehicle and aircraft/general purpose versions, with optional fast acting magnetic characteristics and auxiliary contacts.

Data sheet

Technical Data

Voltage rating: 
  • DC 28 V
Current ratings: 
from 50 A to 100 A  
Typical life:
2,500 operations at 1 x IN
Interrupting capacity Icn:
6,000 A
Number of poles: 
  • single pole 
Mounting method: 
  • threadneck 
Terminal design: 
  • screw terminals 
Actuation: 
  • manual release 
  • push button 
Auxiliary contacts: 
  • with auxiliary contacts 
  • without auxiliary contacts 
Water splash protection: 
  • with water splash protection 
  • without water splash protection 
Illumination: 
  • without illumination 

Accessories

Order numberDescription
X 200 801 03splash cover black with O-ring
X 200 801 08splash cover transparent with O-ring
X 200 802 01splash cover black with O-ring, nickel plated nut
X 200 802 02splash cover black with O-ring, matt black finish nut
X 200 803 01actuator extension
Y 307 004 01-05identification collar
Y 307 005 01lock out ring

Applications

  • Watercraft & RV 
  • Automobiles 
  • Commercial Vehicles 
  • Rail Vehicles 
  • Aerospace 
  • Telecom & Datacom 
  • Minus DC 72 V 

Downloads

Data sheet

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