NEW STI CM-S221PC5 2 N/C 1 N/O

The STI CM-S221PC5 is a CM Series coded magnetic non-contact safety interlock switch designed for machine guarding and door monitoring applications. It features a universal read-style design with 2 normally closed (N/C) safety contacts and 1 normally open (N/O) auxiliary contact, and is pre-wired with a 5-meter cable with bare-end flying leads. The switch uses tamper-resistant coded magnetic actuation, is housed in a rectangular ABS plastic body rated IP67/NEMA 6, and operates on 24VAC/DC. Approved to CE, UL, and C-UL standards and compliant with ISO 13849-1 for safety-rated machine guarding applications.
Specification
Value
Brand
STI (Scientific Technologies Inc.) / Omron
Model / Part Number
CM-S221PC5 2 N/C 1 N/O
Alternate Part Number
44536-0221
Product Series
CM Series
Product Type
Coded Magnetic Non-Contact Safety Interlock Switch
Contact Configuration
2 N/C + 1 N/O (2NC + 1NO)
Normally Closed (N/C) Contacts
2
Normally Open (N/O) Contacts
1
Rated Voltage
24VAC/DC
Rated Current (Max Switched)
300 mA
Sensing Technology
Coded Magnetic (Non-Contact)
Switch Style
Universal Read Style
ON Distance (N/C Contacts Close)
7 mm
OFF Distance (N/C Contacts Open)
10 mm
Min. Operating Gap
1 mm
Housing Material
ABS Plastic
Color
Red
Shape
Rectangular
Dimensions (W x L x H)
27.2 mm x 87.5 mm x 13.5 mm
Enclosure / Ingress Protection
IP67 / NEMA 6
Connection Type
Pre-wired, 5m cable with bare-end flying leads
Cable Length
5 meters (16.4 ft)
Mounting
2 x M4 Screws
Operating Temperature
-10°C to +55°C
Mechanical Life
1,000,000 cycles
Standards Compliance
EN292, EN60204-1, EN954-1, EN1088, EN60947-5-3, EN50081, EN50082, EN61000-6-2, ISO 13849-1
Approvals / Listings
CE, UL, C-UL
Application
Machine guarding, safety door monitoring
We warranty all items for 30 days from date of purchase.