IMO 55A SI55-PEL64R-4 Enclosed DC Switch 4 Pole 600Vdc

IMO 55A SI55-PEL64R-4 Enclosed DC Switch 4 Pole 600Vdc

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IMO 55A SI55-PEL64R-4 Enclosed DC Switch 4 Pole 600Vdc

IMO 55A SI55-PEL64R-4 Enclosed DC Switch 4 Pole 600Vdc

IMO
MPN No: SI55-PEL64R-4
In Stock
$330
-% $330

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Estimated arrival on Nov 28 - Dec 01 About shipping

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$330
-% $330
IMO 55A SI55-PEL64R-4 Enclosed DC Switch 4 Pole 600Vdc

IMO 55A SI55-PEL64R-4 Enclosed DC Switch 4 Pole 600Vdc

IMO 55A SI55-PEL64R-4 Enclosed DC Switch 4 Pole 600Vdc

MPN No:

SI55-PEL64R-4

In Stock
Estimated arrival on Nov 28 - Dec 01
$330
-% $330

Specifications

.PDF
Datasheet
.PDF
Datasheet

IMO 55A SI55-PEL64R-4 Enclosed DC Switch 4 Pole 600Vdc

Special Features

  • True DC Isolation: Designed specifically for DC isolation in solar PV systems, providing reliable protection against arcing and ensuring safety in high-voltage environments.
  • High Current and Voltage Rating: Supports up to 55A and 1500V DC, suitable for a wide range of solar installations.
  • Compact, Enclosed Design: Rated for IP66 (front panel) and NEMA 4X, offering robust environmental protection in harsh outdoor conditions.
  • Safe-Lock Handle: Patented handle design offers three positions (ON-OFF-LOCK), preventing unauthorized access and enhancing safety during maintenance.

Technology Overview

The IMO SI55-PEL64R-4 is built to withstand the demands of DC switching, utilizing a rotary “knife contact” mechanism to ensure fast arc suppression (3 ms typical) and minimal wear. The isolator is fully compliant with EN 60947-3 and UL508i standards, making it suitable for PV systems requiring high-reliability switching and isolation.

Installation

The isolator is designed for ease of installation with a panel mount (64x64 mm escutcheon plate) and lockable rotary handle. It is polarity-independent, allowing for flexible wiring configurations in DC applications.

Applications

  • Solar PV Installations: Ideal for residential and commercial solar setups, where high DC voltage and current ratings are essential.
  • Safety and Compliance: Suitable for systems requiring compliance with UL and IEC standards for reliable, secure DC isolation.

Specifications

Feature Details
Model Number SI55-PEL64R-4
Maximum Rated Current 55A
Maximum Voltage Rating 1500V DC
Poles 4 Poles in Series
Environmental Rating IP66 (front), NEMA 4X
Operating Temperature -40°C to +45°C
Certifications UL508i, EN 60947-3
Arc Suppression Time 3 ms typical
Contact Mechanism Rotary “knife contact”
Handle Type Lockable rotary with Safe-Lock feature
Mounting Type Panel Mount (64x64 mm escutcheon)


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