Live Electrical 1P+N 2 Pole 20kA/40kA Type 2 Surge Protective Device (SPD) – SA140 1P+N
Part No Description
SA140 1P+N 1P+N 2 Pole 20kA/40kA Type 2 Surge Protective Device (SPD)
SPD’s are recommended for installations in accordance with 18th edition wiring regulations to protect sensitive and expensive electrical equipment. This range of SPD’s are characterised by a 8/20 current wave, they can prevent the spread of over voltages in electrical installations and protects equipment connected to it. These surge protector must be replaced if the indicator turns red. They comply with BS EN62643-11.
Specification
Type: Type 2
Voltage: 230/275V
Temporary over voltage withstand UT: 440/660V AC
Nominal discharge current In: 20kA
Maximum discharege current Imax: 40kA
Protection level (at In) CM/DM (2) Up: 1.7kV
Residual voltage at 5kA: 1.3kV
Admissible short-circuit current: 25kA
Fuses type gG: 100A max
Operating temperature: -40 / + 85°C
Terminal capacity: 6mm² – 16mm²
Mounting: 35mm Din Rail
Protecton Class: IP20