ESN Type 8970 R/C Combination
ESN
Product Code: Type 8970
Brand: ESN
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Description for ESN Type 8970 R/C Combination
R/C combination Type 8970 for fault current(FI) - protective switches in DC railway power systems in accordance with VÖV 4.33.1The triggering behaviour of the FI protective switches can be aff ected by possible compensation DC currents and the earth conductor (PE) and neutral conductor (N) placed at risk. Technical data Dimensions see figure, WxHxD 80x160x53 mm Housing Plastic Attachment Snap-type socket for standard carrying rail in accordance with DIN EN 50022 Type of protection IP 67 (cast encapsulation) R/C combination FI trigger value 30 mA (6 ?F / 15 k? ) ? 8970 01 300 mA (60 ?F / 1.5 k? ) ? 8970 02 (values correspond to VÖV 4.33.1) Connection Strand 10 mm2 (2x) Length 1 m Ordering information Type Part No. 8970 01 250300 8970 02 250301Recommended Products For ESN