USED STI CM-S221

The STI CM-S221 is a coded magnetic safety interlock switch designed for applications where increased security is required. It features a coded magnetic actuator that cannot be fully operated with a single magnet, making it suitable for interlocked guards where door locking is not required. The switch can approach the actuator from multiple angles and is designed for safety control circuits.
Specification
Value
Brand
STI
Model/Part Number
CM-S221
Series
CM Series
Switch Type
Coded Magnetic Reed Switch
Safety Contacts
2 N/C + 1 N/O
Number of Poles
3
Contact Rating
24VDC / 0.3A (Inductive/Resistive)
Current Type
DC
Operating Distance
ON = 7mm, OFF = 10mm
Minimum Gap
1mm
Contact Timing
Close/Drop/Bounce: 3ms/2.1ms/0.7ms
Housing Material
Red ABS Plastic
Mounting
2 x M4 screws (supplied)
Dimensions (Switch)
78.0 x 87.5 x 78.0mm
Dimensions (Actuator)
27.2 x 13.5mm
Application
Interlocked guards where door locking is not required
Certifications
CE, UL, C-UL, EN14119, EN1088
We warranty all items for 30 days from date of purchase.

SKU: AI0758
UPC: 679523686161
Condition: Used
Availability: In Stock
Weight: 2.00 LBS
Width: 7.00
(in)
Height: 6.00
(in)
Depth: 7.00
(in)
Shipping: Calculated at Checkout
GTIN: 679523686161
Mounting Style: Screw Mount
Current Rating: 0.3 A
Sensor Type: Coded Magnetic Reed Switch
Operating Distance: ON = 7mm, OFF = 10mm
Application: Safety Interlock
Manufacturer: STI
Part Number: CM-S221
Shelf: K-41
Model: CM-S221
MPN: CM-S221
Type: Safety Interlock