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SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 24V DC, SPST-NO - Surface-Mounted Relays
SCHNEIDERSurface-Mounted Relays

SCHNEIDER Open Power Relay: Surface Mounted, 40 A Current Rating, 24V DC, SPST-NO

The SCHNEIDER Open Power Relay is a surface-mounted relay from the 199 Power Series, featuring a SPST-NO contact configuration and screw terminal electrical connection. It is rated for an operating current of 40 A at…

SKU 3G-OTH-37519

Brand
SCHNEIDER
Item
Open Power Relay: Surface Mounted, 40 A Current Rating, 24V DC, SPST-NO
Category
Surface-Mounted Relays
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
199DBX-3
Series
199 Power Series
Type
SPST-NO
DC
24V
Current Rating
40 A
Mounting Style
Surface
Pins/Terminals
4
Operating Current
40 A at 28V DC (Resistive Load)
Electrical Connection
Screw Terminal
View Full Spec Sheet

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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, featuring a SPST-NO contact configuration and screw terminal electrical connection. It is rated for an operating current of 40 A at 28V DC (resistive load) and operates on 24V DC, with 4 pins/terminals (MPN 199DBX-3).

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, 24V DC, SPDT, 5 Pins/Terminals (MPN 199X-3). Key specifications — Brand: SCHNEIDER; Base Type: Square; Mounting Style: Surface; Electrical Connection: Screw Terminal; Manufacturer Part Number: 199X-3; Operating Current: 5 A at 480V AC (Resistive Load); Series: 199 Power Series.
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