Surge Protective Device SP1 Series

Rated working voltage (Un): 230V/400V
Nominal discharge current In (8/20μs): 30kA
Impact current Iimp (10/350μs): 6kA
Maximum continuous working voltage (Uc): 275V, 385V
Protection level (Up) kV≤ 2.0
Response time ≤25ns
Installation method: PCB onboard
Test classification: Class I, Class II
Appearance and installation dimensions (mm): 42.5×18×33.5

SP1

Specification	SP1-B	SP1-D	SP1-NPE	SP1-C
Maximum Continuous Operating Voltage (Uc)	320V 385V 420V 440V 320V 385V 420V 440V 320V 385V 420V 440V	275V 320V 385V 420V 275V 320V 385V 420V	255V	275V 320V 385V 420V 440V
Protection level (Up)kV	<2.0 <2.2 <2.2 <2.4 <2.2 <2.5 <2.5 <2.7 <2.5 <2.5 <3.0 <3.2	< 1.0 < 1.2 < 1.2 < 1.2 < 1.2 < 1.5 < 1.5 < 1.5	< 1.0 < 1.1 < 1.2 < 1.5 < 1.7 < 2.0	< 1.5 < 1.6 < 1.8 < 2.0 < 2.2
Leakage current (75%Uc1mA)	< 20μA	< 20μA	< 20μA	< 20μA
Test classification	2	2	2	2
Protection level	IP20	IP20	IP20	IP20
Recommended Fuse or Circuit Breaker	40A~63A	10A~16A	10A~16A,40A~63A	40A~63A
Installation	35mm Standard Rail	35mm Standard Rail	35mm Standard Rail	35mm Standard Rail
Phase	1P 2P 3P 4P	1P 2P 3P 4P	1P+N/3P+N	1P 2P 3P 4P
Dimensions	90×27×67 / 90×54×67 / 90×81×67 / 90×108×67	90×18×67 90×36×67 90×54×67 90×72×67	90×36×67,90×54×67 90×72×67,90×108×67	90×18×67/90×36×67/90×54×67/90×72×67