ABB SPAC 531 C User Manual And Technical Description page 45

Delivery
alternatives
Illustration
Fig. 18. Delivery alternatives of feeder terminal SPAC 531 C
Modules
Complete feeder terminal
including an overcurrent
module, a directional
earth-fault and a control
module
Partially equipped feeder
terminal including an
overcurrent module and
a control module
Partially equipped feeder
terminal including an
earth-fault module and
a control module
Partially equipped feeder
terminal including a control
module alone
Type
SPAC 531 C1
SPAC 531 C3
SPAC 531 C5
SPAC 531 C7
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