relays, contactor, protective relays

Controls the temperature of the motor room (relay + external module OD-T2) or the temperature inside the switchboards where there is no motor room (relay + internal sensor IN-T2). Designed according...

Developed to protect against overvoltages and surges caused by lightning strikes over the continuous part of photovoltaic systems. It incorporates thermal disconnectors indicating the failing  element...

Surge protector for RS232 serial port. Specifications: Maximum voltage Uc: 15VDC / 10 Vac Nominal current In: 1A Nominal transient current (8/20μs): 5 kA Maximum transient current (8/20μs):...

Suitable for monitoring the frequency of a single phase or 3-phase system with or without neutral. Suitable for generators, alternators and electrical generator sets. Maximum and minimum thresholds...

Alternating contact relay by voltage input control. Very narrow: 18 mm only. State memory in supply cut. The equipment incorporates two relays, alternatively connected when powered. Assembly in DIN...

 Current measurement is obtained form the motor line through the magnetic module withour need of external current transformers. From 0.8 up to 25 A with internal current transformers. Over 25...

BF34R 4 TERMINALS POWER RED BRIDGE FOR SFR10D00 AND SFB20D00 SOCKETS

BF24G GREY COIL BRIDGE FOR SFR10D00 AND SFB20D00 SOCKETS

Compact equipment for wind power installations. High discharge capacity via zinc oxide varistors and gas dischargers. With thermal separation device. Visual indication of a fault in the equipment. Remote...