1U 3Phase AC SPD
CHENGDU PEDARO TECHNOLOGY CO.,LTD.
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Free quotes from independent agents · supplier checks approx. $5–$100 · 100% refund if not satisfied
1U 3Phase AC SPD
CHENGDU PEDARO TECHNOLOGY CO.,LTD.The supplier hasn’t listed a price. We can get their current prices and MOQ.
Free quotes from independent agents · supplier checks approx. $5–$100 · 100% refund if not satisfied
From the supplier
Model
Parameter
RPM-40/3N+NPG-1U
Protection grade
Class C
Protection mode
3+1
Nominal operating voltage, Un
230/400V, 50/60Hz
Maximum continuous operating voltage, Uc
385V~ (MOV Uc:385V~; GDT Uc:255V~
Nominal discharge current, In (8/20μs)
20kA
Maximum discharge current, Imax (8/20μs)
40kA
Voltage protection level, Up（@In）
L-N≤1.8kV; N-PE≤1.0kV
Leakage current
≤20μA
Response time
L-N≤25ns; N-PE≤100ns
Failure indicator
The indication window turns red when damaged
Internal protective device
Built-in thermal tripping device
Input conductor terminal
DBN 90°sheet terminal,（DBN 5.5-16-90、DBN 8-16-90）
Terminal crimping length
16.0mm
Wire compression torque
＞100N
Enclosure protection degree
IP20
Enclosure material
PA66
Flame rating
UL-94 V0
Cross- sectional area of input wire
Maximum 10mm2 (flexible conductor applied）
Remote signaling
Remote signal contact (RSC)，NC-COM-NO contact
Performances of remote signal contact
AC: 250V/0.5A; DC: 250V/0.1A, 125V/0.2A, 75V/0.5A
Cross- sectional area of signal wire
Maximum 1.5mm2
Operation temperature
Normal: -5C ~ +40°C; Extreme: -40°C ~ +70°C
Relative humidity
30%~90% (25°C)
Altitude
≤3000m
Installation method
Fix with 4-M3 *8 screws
Dimensions (without terminals)
138mm×48mm×40mm
Plug ability
Pluggable
From the supplier
Model
Parameter
RPM-40/3N+NPG-1U
Protection grade
Class C
Protection mode
3+1
Nominal operating voltage, Un
230/400V, 50/60Hz
Maximum continuous operating voltage, Uc
385V~ (MOV Uc:385V~; GDT Uc:255V~
Nominal discharge current, In (8/20μs)
20kA
Maximum discharge current, Imax (8/20μs)
40kA
Voltage protection level, Up（@In）
L-N≤1.8kV; N-PE≤1.0kV
Leakage current
≤20μA
Response time
L-N≤25ns; N-PE≤100ns
Failure indicator
The indication window turns red when damaged
Internal protective device
Built-in thermal tripping device
Input conductor terminal
DBN 90°sheet terminal,（DBN 5.5-16-90、DBN 8-16-90）
Terminal crimping length
16.0mm
Wire compression torque
＞100N
Enclosure protection degree
IP20
Enclosure material
PA66
Flame rating
UL-94 V0
Cross- sectional area of input wire
Maximum 10mm2 (flexible conductor applied）
Remote signaling
Remote signal contact (RSC)，NC-COM-NO contact
Performances of remote signal contact
AC: 250V/0.5A; DC: 250V/0.1A, 125V/0.2A, 75V/0.5A
Cross- sectional area of signal wire
Maximum 1.5mm2
Operation temperature
Normal: -5C ~ +40°C; Extreme: -40°C ~ +70°C
Relative humidity
30%~90% (25°C)
Altitude
≤3000m
Installation method
Fix with 4-M3 *8 screws
Dimensions (without terminals)
138mm×48mm×40mm
Plug ability
Pluggable
About the supplier
Main products: Surge protector
- ✓Exhibited at 6 recent Canton Fairs
- ✓Industry and Trade Company
- ✓Founded 1999
- ✓Canton Fair Premium Supplier
- ✓National high-tech enterprise
- ✓1 certificate on file
Light & Electrical exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 6 recent Canton Fairs
- Industry and Trade Company
- Founded 1999
- Canton Fair Premium Supplier
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