3 hours 14 minutes for Same Day Despatch


Download Data Sheet

Full Description

Page Title

Product Information:

Our new range of DC rotary isolators are available in 20A and 32A versions. Used for infrequent switching-on and switching off.
Especially suitable for isolating lines in HVDC transmission and distribution systems, such as cutting off the high voltage DC current between solar panels and inverters.

Technical Information:

Number of Poles: 2 or 4

Mounting Style: Surface Mounted

Current Rating: DC-20A

Voltage Rating: 1000V

Temperature Rating: -40°C to +85°C

Cable Acceptance:

Solid: 4-16mm²

Flexible: 4-10mm²

Flexible (with multicore cable end): 4-10mm²


Ingress Protection IP66

Specifications: IEC/EN60947.3 and AS 60947.3 compliant

Impact Resistance: IK10

UV Resistant: Yes

Flammability Rating: UL94-V0

Screw Torque:

Terminal Screws (M4): 1.2-1.8Nm

Shell Mounting Screws: 1.5-2.0Nm

Knob Scews (M3): 0.5-0.7Nm

Switching On/Off Torque: 0.9-1.3Nm

Wiring Torque on Base 1.1-1.4Nm

Page Title 1000V 20A 4 POLE DC ISOLATOR

We have placed cookies on your device to help make this website better.