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Series EP
MCBs

Series EP - MCBs

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

 
The Series EP MCBs are covering a complete range of short circuit breaking capacities and tripping characteristics. MCBs within the Series EP can be used with add-on devices.
 

Available accessories for the MCBs within our Series EP

  • Auxiliary contacts
  • Undervoltage release (Tele U)
  • Shunt trip (Tele L)
  • Motor operator (Tele MP)
  • Panel board switch (PBS) (exceptions apply)

 

MCBs especially meant for shipping or railway applications are also available.

Performance

EP60 EP100 EP100uc EP250
Thermal settings ln (A) 2-63 0.5-63 0.5-63 0.5-63
Rated voltage AC Un (V) 240/415 240/415

230/400

250/500/880DC

230/400
Minimum operating voltage U B min (V) 12 12 12/12DC 12
Tripping characteristics 8-12 In (K) and 6 In
non tripping ≤ 2 sec.
8-12 In (K) and 6 In non tripping ≤ 2 sec. B-C 3-5In (B), 5-10In (C)
Mechanical/electrical endurance 20000/10000 20000/10000 20000/10000 20000/10000
Tropicalisation acc.to EN/IEC 60068-2 95%RH at 55°C 95%RH at 55°C 95%RH at 55°C 95%RH at 55°C
Terminal capacity flexible/rigid cable (mm 2 ) 25-35 25-35 25-35 25-35
Poles 1, 2, 3, 4 1, 2, 3, 4 1, 2, 4 1, 2, 3, 4
Weight (g/pole) 120 120 120 125

Series EP60

6kA MCBs
 
  • In accordance with BS EN 60898 (IEC 898)
  • Available ratings 0.5A, 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
  • Type B, C and D tripping characteristics (details available on request)
  • 1P, 1P+SN 2P, 3P & 4P
  • Positive contact indication in accordance with BS7671 (16th edition IEE wiring regulations)
  • 6kA 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 labeling 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
  • Wide range of multi-functional accessories

Series EP100

10kA MCBs
 
  • In accordance with BS EN 60898 (IEC 898)
  • Available ratings 0.5A, 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
  • Type B, C and D tripping characteristics (details available on request)
  • 1P, 1P+SN 2P, 3P & 4P available (3P+SN on request)
  • Positive contact indication in accordance with BS7671 (16th edition IEE wiring regulations)
  • 10kA 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
  • Wide range of multi-functional accessories

Series EP100uc

The first solution for the growing market of solar electric power. MCBs for photovoltaic applications.
 
  • Application as loadbreak disconnector
  • Compact design
  • High voltage 880V upto 63A
  • Safetylock with padlocking bracket
  • Add-on devices for remote signalisation and tripping
  • Add-on motor driver Tele MP
  • Specialised MCB for DC applications
  • Ratings 0.5A, 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
  • Type B and C tripping characteristics (details available on request)
  • 6kA short circuit capacity (IEC 898)
  • 1P (250V DC), 2P (500V DC), 4P (880V DC)
  • Current limiting operation under fault conditions
  • 18mm modular width per pole
  • 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 labeling 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
  • Wide range of multi-functional accessories

Series EP250

15kA - 50kA MCBs
 
  • In accordance with BS EN 60898 (IEC 898)
  • Available ratings 0.5A, 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
  • Type B, C and D tripping characteristics (details available on request)
  • 1P, 1P+SN 2P, 3P & 4P available (3P+SN on request)
  • Positive contact indication in accordance with BS7671 (16th edition IEE wiring regulations)
  • 10kA 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
  • Wide range of multi-functional accessories

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