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SCHNEIDER Solid State Relay: Surface Mounted, 125 A Max Output Current, SCR - Surface-Mounted Relays
SCHNEIDERSurface-Mounted Relays

SCHNEIDER Solid State Relay: Surface Mounted, 125 A Max Output Current, SCR

The SCHNEIDER Solid State Relay (SKU 3G-OTH-39554, MPN SSP1A4125M7T) is a surface-mounted, through-panel relay with an AC output. It features a screw clamp electrical connection, is finger safe, and operates with an…

SKU 3G-OTH-39554

Brand
SCHNEIDER
Item
Solid State Relay: Surface Mounted, 125 A Max Output Current, SCR
Category
Surface-Mounted Relays
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SCHNEIDER
Manufacturer Part Number
SSP1A4125M7T
Type
SCR, AC Output
Finger Safe
Yes
Current Type
AC
Input Current
5 to 10 mA
Mounting Style
Through Panel
Output Voltage
48 to 660V AC
Max Output Current
125 A
Voltage/Current Type
AC Output
Electrical Connection
Screw Clamp
Maximum Output Current without Heat Sink
Not Recommended

Technical Documents

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

Product Description

The SCHNEIDER Solid State Relay (SKU 3G-OTH-39554, MPN SSP1A4125M7T) is a surface-mounted, through-panel relay with an AC output. It features a screw clamp electrical connection, is finger safe, and operates with an input current of 5 to 10 mA and an output voltage of 48 to 660V AC. The maximum output current is 125 A, though operation without a heat sink is not recommended.

Frequently Asked Questions

What is the SCHNEIDER SSP1A4125M7T solid state relay used for?

The SCHNEIDER SSP1A4125M7T solid state relay is used for switching AC loads in industrial automation, HVAC, and process control applications. Its SCR output handles high inrush currents, making it suitable for resistive and inductive loads such as heaters, motors, and lighting systems.

What are the specifications of the SCHNEIDER SSP1A4125M7T?

The SCHNEIDER SSP1A4125M7T is a surface-mounted, through-panel solid state relay with AC output. It has a maximum output current of 125 A, output voltage of 48 to 660V AC, input current of 5 to 10 mA, and a screw clamp electrical connection. It is finger safe and operation without a heat sink is not recommended.

Where to buy the SCHNEIDER SSP1A4125M7T worldwide?

You can source the SCHNEIDER SSP1A4125M7T 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.

How to install the SCHNEIDER SSP1A4125M7T solid state relay?

Mount the SCHNEIDER SSP1A4125M7T through a panel using the screw clamp connections. Ensure proper heat sinking as operation without a heat sink is not recommended. Follow standard electrical safety practices and torque specifications for screw terminals to avoid overheating.

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 surface-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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