4P Level 2 surge protector SPD household surge protector EL1-C-40 can reduce downtime and repair costs. Without surge protectors, sudden voltage surges in the power system can cause equipment damage, requiring repair or replacement.
Categories | SPD Surge Protective Device |
Model | EL1-C-40 |
Parameters | EL1-C-40 |
Maximum continuous operating voltage Uc(V~) | 420V 385V 275V |
Voltage protection level UP(KA) | ≤1.8 ≤1.5 ≤1.2 |
Maximum dischargecurrent(8/20us)(KÄ) | 40 |
Nominal dischargecurrent 820usJ (KA) | 20 |
Response time (ns) | <25 |
IP Grade | IP20. |
Input leads sectional area (mm²) | 6~25 |
Transversal area of Groundlead (mm²) | 6~35 |
Type selection offuse orcircuit breaker(A) | 25A 32A |
4P Level 2 Surge Protector SPD EL1-C-40 MAIN TECHNICAL PARAMETERS
Parameters | Model | |||||
EL1-C-40 | ||||||
Maximum continuous operating voltage Uc(V~) | 420V | 385V | 275V | |||
Voltage protection levelUP(KA) | ≤1.8 | ≤1.5 | ≤1.2 | |||
Maximum discharge current(8/20us) (KA) | 40 | |||||
Nominal discharge current (8/20us) (KA) | 20 | |||||
Response time (ns) | <25 | |||||
IP Grade | IP 20 | |||||
Input leads sectional area (mm²) | 6~25 | |||||
Transversal area of Ground _ lead (mm²) | 16~35 | |||||
Type selection of fuse or circuit breaker(A) | 25A、32A | |||||
Work environment (℃) | -40℃~+85℃ | |||||
Remote Defect Indication | Aging failure: green normal, red failure | |||||
Application | Incoming line second level protection | |||||
Remark | Other maximum continuous working voltage Uc can be customized |
4P Level 2 Surge Protector SPD EL1-C-40 SHAPE SIZE

4P Level 2 Surge Protector SPD EL1-C-40 Video
DESCRIPTION OF PRODUCTS
Surge protection devices (SPDs) are designed to protect electrical systems and equipment from surge events by limiting transient voltages and diverting surge currents.
Surges can come from external sources, most strongly from lightning, or internally from electrical load switching. Sources of these internal surges (which account for 65% of all transients) may include loads turning on and off, relay and/or circuit breaker operation, heating systems, motors, and office equipment.
Without proper SPD surge protection, transient events can damage electronic equipment and cause costly downtime risks.
Keywords:4P Surge Protector,Household Surge Protector,Level 2 Surge Protector,SPD Level
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