Model: SPD40KV-2P

Industrial 20-40kA DIN Rail Surge Protector

DIN-rail surge protector with 20kA nominal and 40kA maximum discharge current, 385V Uc rating, fault indication and remote signaling contacts.

Key features

20-40KA Power Surge Protector/Lightning Protector
AC maximum continuous working voltage Uc:385V
Nominal discharge current (8/20μS) In :20KA
Maximum discharge current (8/20μS) Imax :40KA
Response time tA :≤25nS
Protection level: IP20
Temperature range Tu: -40℃…+80℃
Installation width: 2mods
Installation bracket: 35mmDIN
Terminal performance Un/ln Remote signal terminal wiring: AC:250V/0.5ADC:250V/0.1A,125V/0.2A,75V/0.5A

Specification

Model: SPD40KV-2P
AC Nominal Working Voltage (Un): 230V / 50Hz
Maximum Continuous Operating Voltage (Uc): 385V
Nominal Discharge Current (8/20 μs) (In): 20 kA
Maximum Discharge Current (8/20 μs) (Imax): 40 kA
Voltage Protection Level (Up): ≤ 1.75 kV
Response Time (tA): ≤ 25 ns
Backup Fuse: 160 A
Short-Circuit Capacity: 25 kA / 50 Hz
Operating Temperature Range: -40℃ ~ +80℃
Installation Wiring Method: Parallel connection
Wiring Specification: Multi-strand wire 16 mm²
Working Status / Fault Indication: Green / Red
Housing Material: PBT flame-retardant plastic (Red, optional Gray), UL94-V0
Installation Width: 2 modules (2P)
Installation Bracket: 35 mm DIN rail
Protection Level: IP20
Remote Contact Type: Switch changeover contact
Terminal Performance: Un / In
AC: 250V / 0.5A
DC: 250V / 0.1A, 125V / 0.2A, 75V / 0.5A
Remote Signal Terminal Wiring: Max 1.5 mm² single-strand or multi-strand wire

Model: SPD40KV-2P
AC Nominal Working Voltage (Un): 230V / 50Hz
Maximum Continuous Operating Voltage (Uc): 385V
Nominal Discharge Current (8/20 μs) (In): 20 kA
Maximum Discharge Current (8/20 μs) (Imax): 40 kA
Voltage Protection Level (Up): ≤ 1.75 kV
Response Time (tA): ≤ 25 ns
Backup Fuse: 160 A
Short-Circuit Capacity: 25 kA / 50 Hz
Operating Temperature Range: -40℃ ~ +80℃
Installation Wiring Method: Parallel connection
Wiring Specification: Multi-strand wire 16 mm²
Working Status / Fault Indication: Green / Red
Housing Material: PBT flame-retardant plastic (Red, optional Gray), UL94-V0
Installation Width: 2 modules (2P)
Installation Bracket: 35 mm DIN rail
Protection Level: IP20
Remote Contact Type: Switch changeover contact
Terminal Performance: Un / In
AC: 250V / 0.5A
DC: 250V / 0.1A, 125V / 0.2A, 75V / 0.5A
Remote Signal Terminal Wiring: Max 1.5 mm² single-strand or multi-strand wire