12
2021-06-09 / V1.0
Product information
Contactors CPP series – Installation and Maintenance Manual
CPP contactors – built-in versions
CPP pre-charging contactors as built-in versions have a
special angeled mounting flange for direct integration
into CP main contactors.
For CP contactor types with 1,200 A or 2,000 A the CPP
can be mounted directly on the base plate of the CP
main contactor.
C
F
E
A
B
B
CP
CPP
D
CPP
Fig. 2:
CPP 1115 NO/2115 NC pre-charging contactor, built-in version, integrated into a 1,200 A or 2,000 A CP main contactor
A Arc chamber unit (removable)
B Main contacts, connection: M5 (torque: 4 - 5 Nm)
C ON/OFF indication
D Coil terminal, completely wired, the coil control wires can
be connected directly to the designated spring clamp ter-
minals on the CP main contactor
E Angeled mounting flange with 2 threaded fastening
holes for M5 screws
F Auxiliary switches S870, flat plug connections
6.3 x 0.8 mm
For CP main contactor types with 600 A, the CPP precharging contactor cannot be directly integrated. If CPP pre-
charging contactors are combined with 600 A CP main contactors, a stand-alone CPP version must be used.
CP
CPP
Fig. 3:
CPP 1115 NO/2115 NC pre-charging contactor, stand-alone version in combination with a 600 A CP main contactor
