SE-CS30 Current Sensors

Littelfuse SE-CS30 Current Sensors feature a 50Hz to 400Hz frequency range with a 600V insulation level. The SE-CS30 product family features nickel-core current transformers used with Littelfuse relays to detect low levels of earth-leakage current. Littelfuse SE-CS30 Current Sensors are ideal for FPU-32, MPU-32, PGR-6100, and PGR-6101 applications.

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Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Series
Littelfuse Current Transformers - Industrial 600:1 70mm ID XFMR CURRENT 2In Stock
3Expected 2026-12-17
$1,481.72
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial 600:1 26MM ID XFMR CURRENT 2In Stock
2Expected 2026-12-10
$853.52
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial 0MM CURRENT SENSOR
5Expected 2026-11-11
$1,653.52
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial 600:1 95MM ID XFMR CURRENT Non-Stocked Lead-Time 5 Weeks
$1,355.40
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial CURRENT SENSOR GROUND FAULT Non-Stocked Lead-Time 4 Weeks
$1,973.09
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial 600:1 200M ID XFMR CURRENT Non-Stocked Lead-Time 4 Weeks
$3,051.76
Min.: 1
Mult.: 1
Current Transformer SE-CS30