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Omron G3PA-240B-VD-DC5-24 — Solid State Relays

Omron G3PA-240B-VD-DC5-24 SSR, 40 A, 24-240 VAC, Zero-Cross

MPNG3PA-240B-VD-DC5-24

Omron G3PE Series, G3PA-240B-VD-DC5-24, Solid State Relay, 40 A, 24-240 VAC output, 4-30 VDC input, zero-cross switching, integral heat sink, DIN-rail/surface mount.

$129.18 – $159.91Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

G3PA-240B-VD-DC5-24 key specifications
ParameterValue
SeriesG3PE Series
Current typeDC
Voltage (Current type)AC Output
Switch component typePhototriac
Electrical connection typeScrew
Input voltage4 to 30V DC
Output voltage24 to 240V AC
Input current40 A
Maximum output current with heat sink40 A
Maximum output current without heat sinkDependent on Mounting
Frequency50/60 Hz
Electrical phaseSingle

All specifications

G3PA-240B-VD-DC5-24 additional specifications
ParameterValue
Relay mounting styleDIN-Rail & Surface
Maximum operating temperature176 °F
Minimum operating temperature-22 °F
Body depth3.94 in
Body width1.85 in
Case colorBeige
Body height3.94 in
StandardsCSA Certified; UL Listed; VDE Approved
Heat sinkIntegral
Finger safeYes
Switch configurationForm A
Insulation resistance100 megaohm
Output switching modeZero Crossing

Product details

The Omron G3PA-240B-VD-DC5-24 is a 40 A solid state relay from the G3PE Series, switching AC loads from 24 to 240 VAC with a 4-30 VDC control input. The integral heat sink handles the full 40 A continuous output without derating for most panel layouts — no separate heatsink to spec or mount.

Mounting and approvals

Mounts on DIN rail or directly to a panel surface via the screw terminals — the 1.85 in width fits standard 45 mm DIN-rail slots, and the 3.94 in depth leaves room for wiring in a shallow enclosure. CSA, UL, and VDE approvals cover North American and European panel builds, so it passes inspection without extra paperwork. Finger-safe construction means the live terminals are shrouded; no shock hazard during maintenance if the panel is live.

Frequently asked questions

What are the key ratings for this SSR?

40 A maximum output current with the integral heat sink, switching 24-240 VAC loads. Control input is 4-30 VDC. Zero-cross switching mode. Single-phase, Form A (SPST-NO) contact configuration.

What approvals does it carry?

CSA certified, UL listed, and VDE approved — covers North American and European regulatory requirements for industrial control panels.

How is it mounted?

DIN-rail or surface mount. Width is 1.85 in, depth 3.94 in, height 3.94 in. Screw terminals for power and control wiring.

MPN
G3PA-240B-VD-DC5-24