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SCHNEIDER Solid State Relay: DIN-Rail Mounted, 12 A Max Output Current, SCR - DIN-Rail Mounted Relays
SCHNEIDERDIN-Rail Mounted Relays

SCHNEIDER Solid State Relay: DIN-Rail Mounted, 12 A Max Output Current, SCR

The SCHNEIDER Solid State Relay (MPN SSM1A312BD) is a DIN-Rail Mounted relay with a Form A switch configuration and AC output. It features a DC input current of 9 to 11 mA, an output voltage range of 48 to 600V AC…

SKU 3G-OTH-36780

Brand
SCHNEIDER
Item
Solid State Relay: DIN-Rail Mounted, 12 A Max Output Current, SCR
Category
DIN-Rail Mounted Relays
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
SSM1A312BD
Type
SCR, AC Output
Finger Safe
Yes
Current Type
DC
Input Current
9 to 11 mA
Mounting Style
DIN Rail
Output Voltage
48 to 600V AC
Max Output Current
12 A
Switch Configuration
Form A
Voltage/Current Type
AC Output
Electrical Connection
Screw Clamp
Maximum Output Current without Heat Sink
12 A

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Solid State Relay (MPN SSM1A312BD) is a DIN-Rail Mounted relay with a Form A switch configuration and AC output. It features a DC input current of 9 to 11 mA, an output voltage range of 48 to 600V AC, and a maximum output current without heat sink of 12 A. The relay uses a screw clamp electrical connection and is finger safe.

Frequently Asked Questions

What is the SCHNEIDER SSM1A312BD solid state relay used for?

The SCHNEIDER SSM1A312BD solid state relay is used for switching AC loads in industrial automation and control panels. Its DIN-rail mounting and finger-safe screw clamp connections make it suitable for motor control, heating systems, and lighting applications where reliable, noiseless switching is required.

What are the specifications of the SCHNEIDER SSM1A312BD?

The SCHNEIDER SSM1A312BD is a DIN-rail mounted solid state relay with SCR, AC output. It has a DC input current of 9 to 11 mA, output voltage range of 48 to 600V AC, and maximum output current without heat sink of 12 A. It features a Form A switch configuration and screw clamp electrical connection.

Where to buy the SCHNEIDER SSM1A312BD worldwide?

You can source the SCHNEIDER SSM1A312BD solid state relay from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this SCHNEIDER relay.

How to install a DIN-rail mounted solid state relay like the SCHNEIDER SSM1A312BD?

To install the SCHNEIDER SSM1A312BD, snap it onto a standard DIN rail. Ensure the DC input current (9 to 11 mA) matches your control signal. Connect AC load wires to the screw clamp terminals, observing the output voltage range of 48 to 600V AC. Verify finger-safe covers are in place before powering.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER din-rail mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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