telephone relays

Isolation relay for industrial use (ac) Dimensions: 4 DIN modules Input: 24…400Vac Relay output: 1 SPDT changeover contact Auxiliary voltage: 230Vac o...

Download the manual Contact input NO or NF Sensor input 3 wires with NPN or PNP output Sensor excitation 15V @ 50 mA or 24 V @ 50 mA Trigger sensitiv...

FIG 2: Removable support 12 volts 50 amps Terminals 30 and 87: 9.5mm Compatible housings: OS.10249 + OS.20247 Terminals 30 and 87: 9.5mm...

Releco offers a wide range of relays, sockets, timed modules, and accessories for industrial applications. To simplify and secure wiring on Releco soc...

This telephone transmitter notifies you of the activation of your alarm system. This telephone transmitter can store 6 landline or mobile phone number...

E-T-A power relays are ideal for switching high currents of up to 300 A at 12 V, 24 V, and 48 V. Applications can be found in trucks, buses, construct...

Frequency Monitoring Relay RF5 / Rectangular Signal Input / Limit Value / Status LED - Limit Switch for Frequency (Rectangular Signal). Simple applica...

Mitsubishi Electric overload relays are designed to protect motors and connection lines from overheating due to overcurrent. Mitsubishi Electric over...

TELE monitoring relays impress with their compact design, powerful technology, and extremely low energy consumption. TELE monitoring relays are avail...

A time relay is a special type of relay that allows for functions such as on/off delays, particularly in control and automation technology. The produc...

Load break switches with fuses, NH fuse load break switch bars, NH fuse load break switches, house connection boxes...

Integration of additional time functions into the 6 mm design...

The "German Quality" PR 5220 weight transducer processes weight values from silo and tank scales quickly and reliably using analog and digital strain ...

Signal Converter SK20 from SSI to Analog 0...10V, 0/4...20mA Conversion of SSI data to analog devices. 16-bit resolution, 1ms conversion rate. Zoom/w...

Electronic level controls...

The distribution blocks from HORA eTec (PDB series) are used wherever energy is fed in and redistributed, especially with relatively large conductor c...

✓ Reduction of EMC disturbances ✓ Reduces sparking at contacts Reduces sparking at switching contacts when disconnecting inductive loads on the DC si...

12 volts 30 amperes Delivered with removable metal support Compatible housings: OS.10245, OS.10246, OS.10247...

Download the manual The BE804 can trigger 2 or 4 alarms from 1 or 2 analog signals of the type 4-20mA. It consists of two independent and isolated cha...

Temperature Monitoring Relay RH41M / NTC Input / Marine Approval - Limit Switch for Temperature (NTC). Simple application; designed for harsh operatin...

Limit switch for frequency (DC). Simple application; suitable for harsh operating conditions. Switching threshold adjustable via drum scale. Operating...

With lamp failure indicator Voltage: 12 volts Power: 42-92 Watts...

Time relays in the compact TELE design make processes in machines and systems in the field of control and automation more efficient and reliable. As ...