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SCHNEIDER Solid State Relay: Surface Mounted, 50 A Max Output Current, SCR - Surface-Mounted Relays
SCHNEIDERSurface-Mounted Relays

SCHNEIDER Solid State Relay: Surface Mounted, 50 A Max Output Current, SCR

The SCHNEIDER Solid State Relay is a surface-mounted, panel-mounted relay with an AC output voltage of 48 to 530V AC and a maximum output current of 50 A. It features a Form A switch configuration, SCR output, and a…

SKU 3G-OTH-39282

Brand
SCHNEIDER
Item
Solid State Relay: Surface Mounted, 50 A Max Output Current, SCR
Category
Surface-Mounted Relays
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
SSP3A250P7RT
Type
SCR, AC Output
Finger Safe
Yes
Current Type
AC
Input Current
7 to 20 mA
Mounting Style
Panel
Output Voltage
48 to 530V AC
Max Output Current
50 A
Switch Configuration
Form 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 is a surface-mounted, panel-mounted relay with an AC output voltage of 48 to 530V AC and a maximum output current of 50 A. It features a Form A switch configuration, SCR output, and a screw clamp electrical connection, with an input current of 7 to 20 mA. This finger-safe relay is designed for AC current applications and is not recommended for use without a heat sink.

Frequently Asked Questions

What is the SCHNEIDER SSP3A250P7RT solid state relay used for?

The SCHNEIDER SSP3A250P7RT solid state relay is used for switching AC loads in industrial automation, HVAC, and process control systems. It provides reliable, silent switching without moving parts, making it ideal for high-cycle applications such as motor control, lighting, and heater regulation.

What are the specifications of the SCHNEIDER SSP3A250P7RT solid state relay?

The SCHNEIDER SSP3A250P7RT is a panel-mounted, SCR-based AC output relay with a maximum output current of 50 A and output voltage range of 48 to 530V AC. It features a screw clamp connection, finger-safe design, and input current of 7 to 20 mA. Operation without a heat sink is not recommended.

Where to buy the SCHNEIDER SSP3A250P7RT solid state relay worldwide?

You can source the SCHNEIDER SSP3A250P7RT solid state relay through 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 SSP3A250P7RT solid state relay?

Mount the SCHNEIDER SSP3A250P7RT on a panel using the screw clamp connections. Ensure proper heat sinking is applied, as operation without a heat sink is not recommended. Follow standard electrical safety practices: disconnect power before wiring, and verify input current (7 to 20 mA) and output voltage (48 to 530V AC) match your system.

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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SCHNEIDER Solid State Relay: Surface Mounted, 50 A Max Output Current, SCR, AC Output (MPN SSP3A250P7T)
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SCHNEIDER Solid State Relay: Surface Mounted, 50 A Max Output Current, SCR, AC Output (MPN SSP3A250P7T)
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