Request a Quote

* Required fields










Message / Order details:
Sending...

1-800-794-5883
Translate Mod Tronic Instruments Ltd.
Select Language


Select category

DS1-FD Series Current Switches


DS1-FD SERIES AC or DC Current Relay

DS1-FD Current Relays monitor AC or DC loads: motor, crane, or welding equipment. The relay features a large aperture and solid-core design that allows for quick installation, just thread the conductor through the sensing window (aperture) and reconnect on the other side. The relay output is isolated from the monitored circuit and can switch up to two amps up to 125 VAC, or two amps to 30 VDC. The output contacts can reset to original condition on current fall or latch in the tripped condition. The trip point (where the output relay changes state) can be adjusted between 20 and 400 amps by adjusting two potentiometers. One provides a “coarse” adjustment; the second allows for fine tuning of the trip point. The sensor mounts on a back panel or a DIN rail, and is designed to accommodate wire sizes for loads up to 400 amps or higher. The maximum current is unlimited, so current higher than the highest adjustment point will keep the relay in the tripped condition.


Select & Configure Model
Base Model #Case StyleSetpoint RangeSensing Aperature SizeResponse TimeOutput Types / RatingsNormally
In Stock
Add to Cart /
Configure Part #
 
DS1-Solid Core20–400 A
17–338 A
1.31" Dia.80 ms max.SPDT Relay, Auto-Reset or LatchingInquireConfigurator

Mod Tronic Instruments Limited
1 Delta Park Blvd #12
Brampton, ON L6T 5G1
Phone: 905-457-6322 or 1-800-794-5883
Fax: 905-457-4716 or 1-800-830-7122
Brampton
Halifax
Regina
Edmonton
905-457-6322
902-422-0978
306-359-1476
780-459-2690
Montreal
Winnipeg
Calgary
Vancouver
514-848-7205
204-895-2038
403-236-2909
604-224-9547