CSD-CF0A0-1 Johnson Controls Current Switch

SPLT/FIXED .15A W/O RELAY

Datasheet

The Current Switch Device (CSD) Series of digital output current switches are non-intrusive devices designed to detect current flowing through a cable or wire. A costeffective solution for monitoring on and off status or proof of operation, these units are ideal for monitoring very small current loads on motors driving fans and blowers, pumps, heating coils, and lighting.

The CSD models with command relays not only monitor the current flowing through the cable but also facilitate the start and stopping of the motor.

These units also provide a universalsolid-state output and do not require a power supply. Completely selfpowered, these units draw their power from current induced from the cable or line being monitored.

CSD Series Current Devices are available in the following types:

• solid core, setpoint fixed
• solid core, setpoint adjustable
• solid core with command relay, setpoint adjustable
• split core, setpoint fixed
• split core, setpoint adjustable
• split core with command relay, setpoint fixed
• split core with command relay, setpoint adjustable
• 12 VAC/VDC and 24 VAC/VDC accessory command relays

Features

• dual function — monitors current and motor start and stop
• 100% solid-state output — has no moving parts to fail
• polarity insensitive output — provides easier wiring
• snap-in mounting bracket — simplifies installation
• small size — fits in tight enclosures