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SiemensCombination DIN-Rail & Surface-Mounted Relays

Siemens Enclosed Power Relay: DIN-Rail & Surface Mounted, 30 A Current Rating, 240V AC

The SIEMENS Enclosed Power Relay is a combination DIN-rail and surface-mounted relay from the 3TX71 Series (MPN 3TX7131-4CH13). It features a square design with DIN Rail & Top Flange mounting and Quick-Connect…

SKU 3G-OTH-137594

Brand
Siemens
Item
Enclosed Power Relay: DIN-Rail & Surface Mounted, 30 A Current Rating, 240V AC
Category
Combination DIN-Rail & Surface-Mounted Relays
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Technical Specifications

Siemens
Manufacturer Part Number
3TX7131-4CH13
Type
DPST-NO
AC
240V
Current Rating
30 A
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Enclosed Power Relay is a combination DIN-rail and surface-mounted relay from the 3TX71 Series (MPN 3TX7131-4CH13). It features a square design with DIN Rail & Top Flange mounting and Quick-Connect terminals, rated at 30 A and 240V AC with DPST-NO contacts.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens combination din-rail & 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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