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Datasheet generated 2026-10-07
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Siemens 3RH2440-1BM40 Contactor Relay Latched 4 NO 220 V DC

Siemens · Control & Automation · Relays & Timers · Germany · siemens.com
Part Number
3RH2440-1BM40  ·  HS 8536.90
Siemens 3RH2440-1BM40 Contactor Relay Latched 4 NO 220 V DC

Siemens 3RH2440-1BM40 latched contactor relay with four normally open auxiliary contacts and 220 V DC control coil. Screw connection, 3 A rated at 400 V, 90 x 57.5 x 73 mm.

Technical Specifications

Manufacturer part number (MPN)3RH2440-1BM40
EAN / GTIN4011209850286
HS code8536.90
Sales unitpcs
Voltage220 V
Contact configuration4 NO
Mounting methodScrew
Width90 mm
Height57.5 mm
Depth73 mm
InterfaceNo
Number of auxiliary contacts as normally open contact4
Rated operation current Ie, 400 V3 A
Suitable for manual operationNo
Rated control supply voltage DC220 V
With LED indicationNo
Connection type auxiliary circuitScrew connection
Voltage type for actuatingDC
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents