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·MCCB
·Accessories
MCCB (Thermal Magnetic Relay)
Compliance with : IEC947-2, BSEN, VDE, Lloyds, ASEFA
I set from 16 amp. to 1250 amp., within 7
frame sizes
3 pole version available in fixed or draw out
pattern
Standard front access connection
Performance - Icu from 25 kA to 100 kA (D..L ranges)
Voltages - 690v AC and 500v DC ratings
Rotary Handles - direct or door mounted, removable
and/or dis-engageable, all versions are padlockable as
standard.
Full range of add-on accessories including:
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auxiliary contacts |
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shunt trips |
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undervoltage releases. |
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Electrical control units for remote operation
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Earth Leakage Units- Manual or Auto-changeover
systems |
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Rear connections/adaptors |
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Terminal covers
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MCCB Accessories
- RECORD MCCBs are available
with a comprehensive range of accessories, which have
been designed with ease of installation for the user
in mind.
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- Shunt trip -trips the circuit breaker
for any voltage between 70% and 110% of nominal
control voltage.
- Undervoltage release - opens the circuit breaker
when the control voltage falls below 70% Un.
- Motor control units
- fixed to the front of
the circuit breaker. this device enables remote
opening and closing of the unit. Locking facility
available in the OFF position.
- Rotary Handles - direct or door mounted,
removable and/or dis-engageable, all versions also
padlockable as standard.
- Earth Leakage Units - this device offers
personal protection against both isolation, overload
and short circuit faults.
- Manual or Auto-changeover systems- to ensure
continuous power supply to a facility with minimum
interruption.
- Rear connections - full range of connections
studs for bar or cables with lugs, extenders and
connections to improve the cable termination
capacity.
- Terminal covers for 3 pole
units
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