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Series E90 0,5-63A – Miniature circuit breakers

  • General
  • Technical Table
  • Documentation

Miniature circuit breakers, or MCBs shortly, protect an electrical circuit from damage caused by overload or short circuit.

-In accordance with BS EN 60898 
-Miniature circuit breakers available ratings: 0.5A, 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
-Miniature circuit breakers type B, C and D tripping characteristics (details available on request)
-1P, 1P+SN 2P, 3P & 4P available 
-4,5kA, 6kA, 10kA e 25kA short circuit breaking capacity
-18mm modular width per pole
-Current limiting operation under fault conditions
-IP20 finger proof terminals
-Safety terminals ensure that incorrect connection is not possible
-Terminal capacity up to 35mm²
-High torque terminals up to 4.5Nm
-Circuit indicator window allowing clear labelling of circuits
-Suitable for DIN rail mounting in OEM / panel builder enclosures
-Suitable for installation in consumer units, design units and MCB distribution boards
-Toggle is padlockable in "ON" or "OFF" position
-Miniature circuit breakers have a wide range of multi-functional accessories

Thermal setting (In) (A)
0.5-63
Rated voltage AC (Un) (V)
240/415
Minimum operating voltage UB min (V)
12
Tripping characteristics
B-C-D
Selectivity class
3
Mechanical/electrical endurance
20000/10000
Tropicalisation acc.to IEC 60068-2
95%RH at 55°C
Terminal capacity flexible/rigid cable (mm2)
25-35
Poles
1, 1+N, 2, 3, 4
Weight (g/pole)
120
Thermal operating limit
(1.13 - 1.45) x In
Magnetic operating
B: (3-5)xIn C: (5-10)xIn D: (10-20)xIn
Approval/Marking
VDE,CE

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