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Brand DEHN

(6)

Overvoltage limiter DEHNshield TNC 255 "DSH TNC 255"

Overvoltage limiter DEHNshield TNC 255 "DSH TNC 255"

1

919,68 zł/pcs

5

908,58 zł/pcs

941300

HDY121

Buy by 18:00

shipping today

truck

Free delivery

16 pcs

ADD TO CART: Overvoltage limiter DEHNshield TNC 255 "DSH TNC 255"

DEHNshield TNS 255 "DSH TNS 255" surge arrester

DEHNshield TNS 255 "DSH TNS 255" surge arrester

1

966,46 zł/pcs

5

950,33 zł/pcs

941400

HDY120

Buy by 18:00

shipping today

truck

Free delivery

16 pcs

ADD TO CART: DEHNshield TNS 255 "DSH TNS 255" surge arrester

DEHNventil M TNS 255 complex type surge arrester, 4-pole (so-called B+C)

DEHNventil M TNS 255 complex type surge arrester, 4-pole (so-called B+C)

1

2 333,38 zł/pcs

951400

HDY111

Buy by 18:00

shipping today

truck

Free delivery

12 pcs

ADD TO CART: DEHNventil M TNS 255 complex type surge arrester, 4-pole (so-called B+C)

DEHNguard S 275 surge arrester, 1-pin, for 230 V AC mains

DEHNguard S 275 surge arrester, 1-pin, for 230 V AC mains

1

127,99 zł/pcs

8

125,50 zł/pcs

952070

HDY115

Buy by 18:00

shipping today

truck

Delivery from

8,98 zł

14 pcs

ADD TO CART: DEHNguard S 275 surge arrester, 1-pin, for 230 V AC mains

DEHNguard M TNS 275 surge arrester, 4-pin, for 230 V AC mains

DEHNguard M TNS 275 surge arrester, 4-pin, for 230 V AC mains

1

347,16 zł/pcs

952400

HDY117

Buy by 18:00

shipping today

truck

Delivery from

8,98 zł

61 pcs

ADD TO CART: DEHNguard M TNS 275 surge arrester, 4-pin, for 230 V AC mains

K 12 potential equalization rail, 10 terminals for 2.5-95 mm2 or 10 mm diameter, 1 flat terminal. 30x4 mm, Cu / gal Sn

K 12 potential equalization rail, 10 terminals for 2.5-95 mm2 or 10 mm diameter, 1 flat terminal. 30x4 mm, Cu / gal Sn

1

109,68 zł/pcs

5

107,22 zł/pcs

563200

HDY154

Buy by 18:00

shipping today

truck

Delivery from

8,98 zł

32 pcs

ADD TO CART: K 12 potential equalization rail, 10 terminals for 2.5-95 mm2 or 10 mm diameter, 1 flat terminal. 30x4 mm, Cu / gal Sn

Surge arresters in an electrical switchboard with cables

How to choose the right surge arrester?

Effective protection of the electrical installation and equipment connected to it is ensured by, among others: surge arresters. What is a surge arrester and how does it work? Which surge arrester should I choose for the planned network layout? Where and how to connect it? We answer!