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  • Schneider PRD1PN20R Acti9 surge arrester kit 20KA 1P+N

Schneider PRD1PN20R Acti9 surge arrester kit 20KA 1P+N

(PRD1PN20R)

This Acti9 iPRD surge arrester kit protects 1P+N installations. It allows quick replacement of damaged cartridges. This type 2 device is recommended for high risk level in incoming panel board. The iPRD ensures secondary protection of loads to be protected and is placed in cascade with the incoming surge arresters. This surge arrester is required when the loads to be protected are at a distance of more than 10 m from the incoming surge arrester. The associated circuit breaker Isc breaking capacity can go up to 15kA. This Acti9 iPRD is compatible with TT and TN-C earthing system. The Imax maximum discharge current is 20kA .The In nominal discharge current is 5kA. The Uc maximum continuous operating voltage in DM differential mode (between phase and neutral) is 350VAC. The Uc maximum continuous operating voltage in CM common mode (between earth and neutral) is 350VAC. The Up Voltage protection level in DM differential mode (between phase and neutral) is below or equal to 1.4kV. The Up Voltage protection level in CM common mode and in DM differential mode is below or equal to 1.4kV. The Ue rated operational voltage is 230VAC or 400VAC+/- 10%. The operating frequency is 50Hz. The product colour is light grey (RAL7035) in an enclosure. The dimensions are (W) 200mm x (H) 267mm x (D) 112mm. The degree of protection is IP65 in an weatherproof enclosure. The operating temperature is -35°C to +70°C. The storage temperature is -40°C to +80°C.

  • £554.22

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