ACTD4-U200 relay - Voltage monitoring, timer, delay-on

Name: ACTD4-U200 relay - Voltage monitoring, timer, delay-on
Brand: Own brand
Availability: InStock

Summary

This product is no longer available. The replacement relay is the MTDV4-U200.
Click here to go to the product page of the MTDV4-U200.

Description

Plug-in electronic voltage monitoring relay with four change-over contacts. When the relay is activated there is a delay on pull-in. The delay time is adjustable with a lockable knob. The relay can also be supplied with a fixed time delay (no knob). The pull-in voltage is adjustable with a lockable knob. The relay can also be supplied with a fixed pull-in voltage (no knob). The relay reacts on the mean value of a DC voltage with ripple. The drop-out voltage level is fixed.

Standard equipped with magnetic arc blow-out for high breaking capacity and long contact life. The ACTD4-U200 does not need an auxiliary supply.

The construction of the relay and choice of materials makes the ACTD4-U200 relay suitable to withstand low and high temperatures, shock & vibrating and dry to humid environments. No external retaining clip needed as integrated ‘snap-lock’ will hold relay into socket under all circumstances and mounting directions.

Application

These relay series are designed for demanding train borne applications. The ACTD4-U200 is used in applications for voltage monitoring with time
delay.

Features

Voltage monitoring and time delay relay, delay on pull-in
Compact plug-in design
4 C/O contacts
Delay time adjustable with lockable knob, fixed time delay possible (no knob)
Pull-in voltage adjustable with a lockable knob, fixed pull-in voltage possible (no knob)
Fixed drop-out voltage
No auxiliary supply necessary
Flat, square and silver plated relay pins for excellent socket connection
Integrated snap lock
Optional positive mechanical keying relay to socket