PSI Manual Transfer Switch with Rotary Switch

Price $695.00 – $30,622.00

Enclosure
Voltage Selection
Short Circuit Protection
Amps
Service Entrance Rated
Number of Poles for Switch
Add-On Options:
Phase Reversal, Loss, and Undervoltage Protection Relay

DRAWINGS
Description
Resources
Product Usage
accessories

Select the Amp and NEMA rating that match your desired product to download the drawings. For 4 Pole Switches the overall dimensions are the same as 3 Pole Switches. For 4 Pole drawings contact PSI. Service Entrance Rated Switch will not have pilot lights. Contact PSI for drawings. Scroll down orange bar for Non-Fuse Drawings.

Fusible Manual Transfer Switch Panel Outlines and Schematics

Amps
- 60
- 100
- 200
- 400
- 600
- 800
- 1200
- 1600
- 2000
- 2500
- 3000
NEMA 1
NEMA 3R
NEMA 4X
Electrical Schematic

Non-Fusible Manual Transfer Switch Panel Outlines and Schematics

Amps
- 60
- 100
- 200
- 400
- 600
- 800
- 1200
- 1600
- 2000
- 2500
- 3000
NEMA 1
NEMA 3R
NEMA 4X
Electrical Schematic
- 2 Pole
- 3 Pole
- 4 Pole

PSI Manual Transfer Switches are offered in 60-3000 Amps with enclosure rating options including NEMA 1, NEMA 3R, and NEMA 4X. The switch component is labeled UL1008 through 1200 Amps. / IEC Rated 1600 through 3000 Amps. The overall package will be assembled and labeled in accordance to UL508A through 1200 Amps.

I-O-II Operation
208-600VAC Three Phase
100-240VAC Single Phase
3 and 4 Pole Configuration
UL1008 Switching Device: 60-1200A
UL508A Complete Assembly: 60-1200A
NEMA 1 Indoor
NEMA 3R Outdoor Rain Resistant
NEMA 4X Indoor/Outdoor Water Tight
316SS
Non-Fused, Fusible, Breaker Protection
Configurations
Fuses Available upon Request.
Service Entrance Rating Available
Ground/Neutral Kits Included
Pilot Light Indication for Source Availability
Padlockable Handle
Male/Female Cam-Lok Plugs/Receptacles Available
Optional Phase Reversal Protection Available

PSI’s manual transfer switch has one of the smallest footprints in the industry.

Download Brochure

Download Instruction Manual
Download Technical Specification
Download Engineering Specification

Transfer switches are devices that are essential for emergency power electrical installations when generators are used. Whether you application is industrial or commercial in nature, power supply continuity and electrical distribution is critical.A Manual Transfer Switch allows you to start a generator and restore power to predetermined circuits when utility power fails. This is a reliable simple and cost effective method to provide building owners with a high level of safety and security.

PSI Control Solutions offers a complete line of non-fusible Manual Transfer Switches from 30-3000 amps.We also have Fusible Manual Transfer Switch based solutions, a reliable and time tested technology. If your needs are for a Service Entrance Rated Manual Transfer Switch in a NEMA 3R enclosure or a NEMA 4X 316 stainless steel enclosure, PSI Control Solutions has the answer.Service Entrance Rated above 1000 amps will have Ground Fault Protection. The switch component is labeled UL1008 through 1200 Amps / IEC Rated 1600 through 3000 Amps. The overall assembly will be built and labeled UL508A through 1200 Amps.