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Datasheet generated 2026-10-07
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Safety Relay SM2H21

Carlo Gavazzi · Control & Automation · Relays & Timers
Part Number
SM2H21  ·  HS 9030.90
Safety Relay SM2H21

SAFETY RELAY Two-hand 2NO/1NC. Manufacturer description: Safety module for Two-hand control consoles type IIIC; 2NO safety outs, 1NC aux output; Cat.4, PLe EN13849-1 Machine Directive; 24Vdc/Vac power supply; -25C-+60C operating temperature; IP20.

Technical Specifications

Manufacturer part number (MPN)SM2H21
EAN / GTIN5709870397757
Sales unitpcs
Package quantity5 pcs
Safety inputs1-channel
EN ISO 13849-1 PLLevel a
IEC 61508 SILSIL 1
E-number (NO)4100219
Width17.5 mm
Height121 mm
Depth110.8 mm
Number of outputs, safety related, undelayed, with contact2
Type class for safety demands according to EN 574Type III C
Type of electric connectionScrew connection
Performance level according to EN ISO 13849-1Level c
SIL according to IEC 615084
Country of originItaly

Properties

MOQ1

Cross-References

Attached Documents