Product Description

Canto DPC Pressure switches are for use in refrigeration and air conditioning systems to provide protection against excessively low suction pressure or excessively high discharge pressure. DPC pressure switches are also used for starting and stopping refrigeration compressors and fans on air-cooled condensers.

DPC pressure switch can be connected directly to a single-phase AC motor of up to 2 KW or installed in the control circuit of DC motors and large AC motors.

DPC pressure switches are fitted with a single-pole double-throw (SPDT) switch. The position of the switch is determined by the pressure switch setting and the pressure at the connector.

Press.Connections

Standard

Available upon request

Contact Function(L↓refers to①common termia's swithing diretion when low side's pressure rises 

↑H refers to③common terminal's switching direction when high side's pressure rises M↓refers to manual reset)

DPC-606

DPC-606HM

DPC-606HLM

Features

1. Ultra-short bounce time (10~15 microsecond) of snap-action performance (reduces wear to a minimum and increases reliability)

2. Vibration and shock resistant of 20~1000 HZ at 4g

3. Compact design, easy installation for on/off control (directly connect to final control element)

4. Fully welded bellows element, long lifetime (150K cycles)

5. High reliability both electrically and mechanically

6. Both auto reset and manual set models available

7. Self-Capture screw hole design on plastic cover and lid, avoid screws lost when installation

8 Stainless steel wetted models are available

Electric Rating

Specifications

DPC pressure control is specially used for refrigeration system, it protects air compressor from too low suction pressure or too high discharge pressure.
CAUTION : DON'T attempt to twist other built-in screws except wiring, otherwise product shall be INVALID.

Note: due to continuous product improvement, the appearance of the actual product may differ slightly.