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SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 12V DC, SPDT - Surface-Mounted Relays
SCHNEIDERSurface-Mounted Relays

SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 12V DC, SPDT

The SCHNEIDER Open Power Relay is a surface-mounted relay from the 199 Power Series. It features a square base, screw terminal electrical connection, and a single-pole double-throw (SPDT) contact configuration with 5…

SKU 3G-OTH-37378

Also listed as: 199X2 · 199X 2

Brand
SCHNEIDER
Item
Open Power Relay: Surface Mounted, 40 A Current Rating, 12V DC, SPDT
Category
Surface-Mounted Relays
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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
199X-2
Series
199 Power Series
Type
SPDT
DC
12V
Base Type
Square
Current Rating
40 A
Mounting Style
Surface
Pins/Terminals
5
Operating Current
40 A at 28V DC (Resistive Load)
Electrical Connection
Screw Terminal

Technical Documents

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

Product Description

The SCHNEIDER Open Power Relay is a surface-mounted relay from the 199 Power Series. It features a square base, screw terminal electrical connection, and a single-pole double-throw (SPDT) contact configuration with 5 pins/terminals. The relay is rated for an operating current of 40 A at 28V DC (resistive load) and operates on 12V DC.

Frequently Asked Questions

What is the SCHNEIDER Open Power Relay used for?

The SCHNEIDER Open Power Relay is used for switching high-current loads in industrial control panels, automation systems, and power distribution. Its SPDT configuration and 40 A rating at 28V DC make it suitable for motor starters, lighting controls, and HVAC equipment where reliable surface-mounted switching is required.

What are the specifications of the SCHNEIDER 199X-2 relay?

The SCHNEIDER 199X-2 is a surface-mounted open power relay from the 199 Power Series. It has a square base, SPDT contact configuration, 5 screw terminals, and a 12V DC coil. Its operating current is 40 A at 28V DC (resistive load). The relay is designed for industrial environments requiring robust switching.

Where to buy SCHNEIDER 199X-2 relay worldwide?

You can source the SCHNEIDER 199X-2 relay worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine SCHNEIDER components for industrial applications.

How to install a surface-mounted SCHNEIDER power relay?

Mount the SCHNEIDER 199X-2 relay on a clean, flat surface using the square base. Connect wires to the screw terminals per the SPDT wiring diagram: common, normally open, and normally closed contacts. Ensure the coil voltage matches your 12V DC supply. Torque terminals to manufacturer specifications and verify switching before energizing the load.

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 Open Power Relay: Surface Mounted, 40 A Current Rating, 12V DC, DPDT, 8 Pins/Terminals (MPN 199X-12)
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SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 24V DC, DPDT, 8 Pins/Terminals (MPN 199BX-13)
SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 24V DC, DPDT, 8 Pins/Terminals (MPN 199X-13)
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SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 24V DC, DPDT, 8 Pins/Terminals (MPN 199X-13)
SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 24V DC, DPST-NO, 6 Pins/Terminals (MPN 199X-8)
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SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 24V DC, DPST-NO, 6 Pins/Terminals (MPN 199X-8)

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