Phoenix Contact PLC-RSC-12DC/21-21/C1D2 is a reliable relay module with 2 changeover contacts and 12 V DC input voltage, suitable for potentially explosive areas.
Product ModelPLC-RSC- 12DC/21-21/C1D2
Material Number2900191
Product ID18392
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureDesigned for potentially explosive areas (ATEX/IECEx Zone 2 and Ex Zone Class I, Div. 2)
2
FeatureEfficient operation with 2 changeover contacts
3
Feature12 V DC input voltage for reliable power supply
4
FeatureApproved for use in hazardous environments
5
FeatureHigh mechanical service life of 3x 10^7 cycles
