4 Pole 2 String 32A IMO Disconnect

4 Pole 2 String 32A IMO Disconnect

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  • $160.00
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✔︎ Available online
✔︎ Pick up today at our showroom:
Canadian Off Grid
4855 Union Road, Beamsville ON L3J 0T8

Description:

The IMO SI32-PEL64R-4 is a fully enclosed 4-pole DC disconnect switch designed for safe and reliable PV system isolation. Featuring a lockable rotary handle, this unit provides fast 3 ms switching and robust weather protection in an IP67 / NEMA 4X polycarbonate enclosure. Ideal for rooftop or ground-mount PV arrays where a local disconnect is required.


Designed specifically as a true DC isolator (not a derated AC switch), this disconnect ensures compliance with UL and NEC standards for solar installations. Pre-wired for 2 PV strings, with terminals rated for 32A at up to 700VDC.

 

Features:

 

  • Lockable rotary handle with padlock support for OFF position

  • 4-pole, 2-string configuration (isolates positive and negative on both strings)

  • Fast switching time (~3 ms) with arc suppression

  • Fully enclosed in weatherproof IP67 / NEMA 4X housing

  • UV-resistant, impact-rated polycarbonate body

  • Compact, installer-friendly design with top/bottom knockouts

  • Designed for harsh outdoor environments

 

Specifications:

 

  • Model: SI32-PEL64R-4

  • Pole Count: 4P

  • String Support: 2 strings

  • Rated Current: 32A DC

  • Rated Voltage: Up to 700VDC

  • UL Current Rating: 32.00 A

  • Cable Size (AWG): 12–10 AWG

  • Cable Size (mm²): 4–16 mm²

  • Temperature Range: −40°C to +45°C

  • Handle Type: Lockable Rotary

  • Lockable: Yes

  • Mounting Type: Enclosed Surface Mount

  • Enclosure Rating: IP67 / NEMA 4X

  • Dimensions: 6.69" x 2.95" (mounting dimensions)

 

What’s Included:

 

  • 1 × IMO SI32-PEL64R-4 Enclosed DC Disconnect

  • Installation instructions

  • Pre-installed handle (lock not included)