GSS Safety Switch With Roller, Rotary Actuator, Metal, NO/NC

  • RS Stock No. 258-8221
  • Mfr. Part No. GSAC21A1B
  • Manufacturer Honeywell
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

GSS Series, Safety Limit Switches

Designed to EN50041 characteristics and mounting
The GSS family of limit switches are specifically designed for use in safety applications. All the units have been independently tested to IEC947-5-1/EN60947-5-1 standards and comply with the essential requirements laid down (Low Voltage Directive for Switchgear)
They are all marked positive break and comply with the requirements of the Machine Directive (89/392/EEC) as amended by Directive 91/368/EEC
These are Category 1 devices per EN954-1 (the machine directive) Category can be raised to 4 by using in association with safety relays
IP67 Rating

Typical applications: On guard doors where key alignment has proved to be a real problem and cannot be solved by key operated switches. The user needs to differentiate mission critical safety components on the machine from regular sensors




Safety Limit Switch

Attribute Value
Actuator Type Roller, Rotary
Actuator Included Yes
Normal State Configuration NO/NC
Action Type Snap
Connection Type Screw
Housing Material Metal
Number of Contacts 2
Size of Cable Entries M20 x 1.5
Pole and Throw Configuration DP
Series GSS
Dimensions 145.8 x 42 x 55.9 mm
Width 42mm
Mechanical Life Minimum 15000000 cycles
Depth 55.9mm
Length 145.8mm
22 In stock for delivery within 3 working days
Price Each
SGD 209.02
(exc. GST)
SGD 223.65
(inc. GST)
Per unit
1 - 5
6 - 11
12 +