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Datasheet generated 2026-10-07
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Siemens Current-Monitoring Relay, 4 - 40 A, Size S00, IO-Link, Spring Clamp Connection (3RR2442-2AA40)

Siemens · Control & Automation · Power Supplies · Germany · siemens.com
Part Number
3RR2442-2AA40  ·  HS 8536.49
Siemens Current-Monitoring Relay, 4 - 40 A, Size S00, IO-Link, Spring Clamp Connection (3RR2442-2AA40)

Current-monitoring relay 4 - 40 A size S00 with IO-Link with spring terminaltilkopling.

Technical Specifications

Manufacturer part number (MPN)3RR2442-2AA40
EAN / GTIN4011209915862
Sales unitpcs
Rated current40 A
Setting range4-40 A
Operating voltage DC24 V
Response value amperage 14–40 A
Response value amperage 24–40 A
Type of currentAC
Voltage type (supply voltage)DC
Type of electric connectionSpring clamp connection
Rated control supply voltage DC24 V
Voltage type for actuatingDC
Min. adjustable delay-on energization time0 s
Max. permitted delay-on energization time999.9 s
Min. adjustable off-delay time0 s
Max. permitted off-delay time999.9 s
Number of contacts as change-over contact1
External current transformerNo
Width45 mm
Height109 mm
Depth92 mm
Country of originCzechia

Properties

MOQ1

Cross-References

Attached Documents