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 (USD) 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 3In Stock
$1,028.97
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial 0MM CURRENT SENSOR
5Expected 12/2/2026
$1,148.28
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial 600:1 26MM ID XFMR CURRENT
2Expected 10/20/2026
$592.72
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial 600:1 200M ID XFMR CURRENT 7Factory Stock Available
$2,119.28
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial 600:1 95MM ID XFMR CURRENT Non-Stocked Lead-Time 5 Weeks
$941.25
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Current Transformer SE-CS30
Littelfuse Current Transformers - Industrial CURRENT SENSOR GROUND FAULT Non-Stocked Lead-Time 4 Weeks
$1,370.20
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Current Transformer SE-CS30