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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 (MPN SSP1A450BD) is a surface-mounted, panel-mounted relay with a DC input current of 7 to 12 mA and an AC output voltage of 48 to 660V AC. It features a screw clamp electrical…

SKU 3G-OTH-39296

Brand
SCHNEIDER
Item
Solid State Relay: Surface Mounted, 50 A Max Output Current, SCR
Category
Surface-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
SSP1A450BD
Type
SCR, AC Output
Finger Safe
Yes
Current Type
DC
Input Current
7 to 12 mA
Mounting Style
Panel
Output Voltage
48 to 660V AC
Max Output Current
50 A
Voltage/Current Type
AC Output
Electrical Connection
Screw Clamp
Maximum Output Current without Heat Sink
Not Recommended

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

Product Description

The SCHNEIDER Solid State Relay (MPN SSP1A450BD) is a surface-mounted, panel-mounted relay with a DC input current of 7 to 12 mA and an AC output voltage of 48 to 660V AC. It features a screw clamp electrical connection and is finger safe. The maximum output current without a heat sink is not recommended.

Frequently Asked Questions

What is the SCHNEIDER SSP1A450BD solid state relay used for?

The SCHNEIDER SSP1A450BD solid state relay is used for switching AC loads in industrial automation and process control applications. It provides reliable, silent switching without moving parts, making it suitable for high-cycle environments like packaging, HVAC, and conveyor systems.

What are the specifications of the SCHNEIDER SSP1A450BD?

The SCHNEIDER SSP1A450BD is a surface-mounted, panel-mounted solid state relay with a DC input current of 7 to 12 mA and an AC output voltage of 48 to 660V AC. It features a screw clamp electrical connection, is finger safe, and has a maximum output current of 50 A. Use without a heat sink is not recommended.

Where to buy the SCHNEIDER SSP1A450BD worldwide?

You can source the SCHNEIDER SSP1A450BD solid state relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the relay reaches your facility efficiently.

How to install the SCHNEIDER SSP1A450BD solid state relay?

Mount the SCHNEIDER SSP1A450BD on a panel using the screw clamp connection. Ensure proper heat sinking as operation without a heat sink is not recommended. Wire the DC input (7 to 12 mA) and AC output (48 to 660V AC) per the wiring diagram, and verify finger-safe covers are secure.

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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