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TRANSIENT
PERMANENT (TOV)
COMBINED (Trans+Perm)
V-CHECK MP
Protectors operating on mcb
V-CHECK MP-D
Protectors operating on mcb
OVERCHECK line control unit
Protection against permanent overvoltages (TOV), earth leakage, overload & short-circuit
OVERCHECK ACCESSORIES
OVERCHECK System accessories
V-CHECK RP
Protectors operating on MCB via shunt release
> ELECTRICAL NETWORK > PERMANENT (TOV)
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OVERCHECK ACCESSORIES
OVERCHECK ACCESSORIES
OVERCHECK System accessories
OVERCHECK behaves like the system's brain, as it detects potencial incidents, and is also capable of acting on them.
TOCK
Toroidal coil
Toroidal earth leak signal.
Show products
CPT CODE
REFERENCE
DESCRIPTION
TECHNICAL FEATURES
77762401
TOCK-20
Current transformer for earth leakage protection.
DEGREE OF PROTECTION
IP20
USABLE CROSS-SECTION
20 mm
Technical Data Sheet
77762402
TOCK-30
Current transformer for earth leakage protection.
MODE OF PROTECTION
IP20
USABLE CROSS-SECTION
30 mm
Technical Data Sheet
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· LIGHTNING RODS & SURGE AND OVERVOLTAGE PROTECTORS · CIRPROTEC 2012