fuses & circuit breakers  (37,619 offers of 6,349,873 product items)

Fuse, 10.3x38 mm, up to 1000 V DC, gPV characteristics

Wiring bridge for connecting three FLASHTRAB SEC HYBRID lightning arresters with an N/PE spark gap to a 3+1 circuit for TN-S-/TT systems. Connecting pitch of 17.5 mm, 1-phase, 8-pos., 35 mm² cross ...

5A DPCO - C12 Series. Robust industrial terminals LED indication and mechanical flag indicator Dual function test button, push to test or lift to latch Maximum switching voltage of 250Vac Operating...

Surge protection plug with integrated status indicator on the module for two signal wires with a common reference potential. Nominal voltage: 48 V  DC

Output fuse (5x20 mm) acc. to IEC 127-2/EN 60127-2, 1 A fast blow

Accessory Type = Controller

3-pole, for 60 mm bar centre distance.

Replacement plug for surge protective devices from the VALVETRAB SEC product range for DC power sources.

Plug-in surge arrester, in accordance with Type 2/Class II, for 2-phase power supply networks with combined PE and N installed in one conductor (3-conductor system: L1, L2, PEN), with remote indica...

Electronic circuit breaker, reset input and status output, nominal current: 2 A

For configuring a reliable earthing connection with perfect contact. - With ring terminals in M6 and M8 to match the earthing screws - Length-optimised and ready to install

Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit.

Plug-in lightning current arrester, in accordance with Type 1/Class I, for 2-phase power supply networks, with separate N and PE (L1, L2, PE, N).

Electronic Circuit Breakers

For configuring a reliable earthing connection with perfect contact. - With ring terminals in M6 and M8 to match the earthing screws - Length-optimised and ready to install