Solutions for your safety

Type: 8340-T

Description

~ 71 mm

Single, two, three and four pole magnetic and hydraulic-magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S-type MO or HM CBE to EN 60934) ensures suitability for a wide range of applications. Featuring a combi-foot design for symmetric and asymmetric rail mounting. Low temperature sensitivity at rated load.

Approved to CBE standard EN 60934 (IEC 60934).

Technical Data

Technical Data

Voltage rating 
  • 3 AC 415 V
  • AC 240 V (50/60 Hz)
  • DC 80 V
    (higher DC voltages to special order)
  • UL/CSA: 3 AC 250 V
  • UL/CSA: AC 250 V
Current ratings  from 0.02 A to 50 A  single pole (40 + 50 A DC only)
from 0.02 A to 30 A  multipole
Typical life single and multipole:
0.02...30 A: 10,000 operations at 1 x IN, resistive
40 + 50 A: 6,000 operations at 1 x IN, resisitve
Interrupting capacity Icn 6 x IN at AC
4 x IN at DC
Number of poles 
  • single pole 
  • double pole 
  • three pole 
  • four poles plus 
Mounting method 
  • rail mounting 
Terminal design 
  • screw terminals 
Actuation 
  • manual release 
  • toggle/baton 
Auxiliary contacts 
  • with auxiliary contacts 
  • without auxiliary contacts 
Water splash protection 
  • without water splash protection  
Illumination 
  • without illumination 
Approvals VDE, CSA, UL, CCC

Accessories

Accessories

Order numberDescription
X 210 589 01/02Connector bus links -K10
01 = 2.5 mm2 black
02 = 1.5 mm2 brown
Y 307 851 01plug-on cap
Y 308 495 01busbar 1-pole
Y 308 496 01busbar 2-pole
Y 308 497 01busbar 3-pole
Y 308 504 01supply terminal
Y 308 506 01plug-on cap

Applications

Applications

  • Automotive Manufacturing 
  • Chemical, Oil & Gas 
  • Rail Vehicles 
  • Automation & Process Control 
  • Pharmaceutical & Food 
  • Steel Production 
  • Telecom & Datacom 
  • Minus DC 28 V 
  • Minus DC 48 V 
  • Minus DC 72 V 
  • Automation