Live Electrical 2 Pole 20kA/40kA Type 2 Surge Protection Device
Model: SA240
Live Electrical 2 Pole 20kA/40kA Type 2 Surge Protection Device
Model: SA240
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£23.94 Inc VAT ( FREE UK Delivery On Orders Over £150* )
£19.95 Ex VAT ( FREE UK Delivery On Orders Over £150* )
Product: In Stock
SPDs are recommended for installations in accordance with 18th edition wiring regulation to protect sensitive and expensive electrical equipment. This range of SPDs are characterised by an 8/20 μs 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 EN 61643-11.
Part No. | SA120 | SA140 | SA160 | SA220 | SA240 | SA260 | SA420 | SA440 | SA460 |
|---|---|---|---|---|---|---|---|---|---|
Type | Type 2 | ||||||||
Voltage | 230/380V | ||||||||
Temporary Overvoltage Withstand UT | 440/660V AC | ||||||||
Nominal Discharge Current ln | 10kA | 20kA | 30kA | 10kA | 20kA | 30kA | 10kA | 20kA | 30kA |
Maximum Discharge Current lmax | 20kA | 40kA | 60kA | 20kA | 40kA | 60kA | 20kA | 40kA | 60kA |
Protection Level (at ln) CM/DM (2) Up | 1.3kV | 1.5kV | 2.0kV | 1.3kV | 1.5kV | 2.0kV | 1.3kV | 1.5kV | 2.0kV |
Residual Voltage at 5kA | 1.2kV | 1.3kV | 1.5kV | 1.2kV | 1.3kV | 1.5kV | 1.2kV | 1.3kV | 1.5kV |
Admissible Short-circuit Current | 25kA | ||||||||
Fuses Type gG | 125A max | ||||||||
Operating Temperature | -40/+85℃ | ||||||||
Protection Class | IP20 | ||||||||
