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$347.00 (USA and Canada only)

Availability: In stock
SNAP Power Supply, 110 VAC to 24 VDC

Production Specification

The SNAP-PS24 power supply provides 24 volts (0.75 amps) of DC power and requires a 120 VAC input. This power supply is ideal for powering a SNAP PAC S-series controller (such as the SNAP-PAC-S1) or for providing loop power for SNAP analog modules mounted on a SNAP PAC rack.

AC power connections are made to a removable terminal strip on top of the power supply. DC output power is hooked up using the attached wiring harness.

For larger loads (up to 1.25 amps) or an input of 100-250 VAC, see the SNAP-PS24U.

NOTE: The SNAP-PS24 can also be used to provide loop power for analog modules on a SNAP M-series or B-series rack.

Build your system in the SNAP I/O Configurator.




Input Voltage

95–130 VAC, 47–63 Hz

100–250 VAC, 47–63 Hz

Output Voltage

24 ± 0.6 VDC

24 ± 0.1 VDC

Output Current

0.75 A

1.25 A

Maximum Input Current Draw

0.4 Amps @ 120 VAC

0.5 Amps @ 120 VAC


4.05˝ x 4.89˝ x 2.00˝

6.34˝ x 4.13˝ x 2.53˝


2.1 lbs (952.54 g)

1.9 lbs (863.63 g)

Operating Temperature

-20 to 70 °C

-20 to 70 °C

Storage Temperature

-30 to 85 °C

-30 to 85 °C

Torque, connector screws

4.5 in-lb (0.51 N-m)

4.5 in-lb (0.51 N-m)


Opto 22 PN: SNAP-FUSE1AB Vendor PN: GDC-1A (Bussman)

Internal fuse

Agency Approvals




30 months

30 months

SNAP PAC System Product Guide

This document lists and describes all current Opto 22 SNAP PAC System part numbers, including PAC Project software, SNAP PAC controllers, and SNAP I/O modules of all kinds. SNAP PAC mounting racks and SNAP power supplies are also listed.

SNAP Power Supplies Data Sheet

SNAP power supplies provide the best source of AC or DC power for your Opto 22 SNAP PAC hardware. Packaged in a compact, sturdy housing, SNAP power supplies include a built-in fuse, an LED status indicator, and an ON/OFF power switch for ease of use.

This document provides information and specifications for the following part numbers:

Opto 22 RoHS 3 Statement of Compliance - Restriction of Hazardous Substances

This document is a statement of compliance with the EU Directive 2015/863/EU, Restriction of Hazardous Substances (RoHS 3). This document lists Opto 22 products that comply with the substance restrictions of the RoHS 3 directive.

UL Approval Document

This document lists all Opto 22 part numbers that have the Underwriters Laboratory (UL) approval.

SNAP-PSDIN Installation Note

This document describes how to install a SNAP DIN-RAIL mounting assembly.

CE Declaration: Component

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

CAD 3D Drawing: SNAP-PS24 Power Supply

This CAD file contains a 3-dimensional drawing of the SNAP-PS24 power supply, which provides 24 volts (0.75 amps) of DC power and requires a 120 VAC input.

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