Honeywell GSA Series Roller Limit Switch, 2NO/2NC, IP67, 4P, Metal Housing, 600V ac Max
- RS Stock No.:
- 258-8170
- Mfr. Part No.:
- GSAC20A1B
- Brand:
- Honeywell
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Subtotal (1 unit)*
£310.26
(exc. VAT)
£372.31
(inc. VAT)
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In Stock
- 21 unit(s) ready to ship
- Plus 1 unit(s) ready to ship from another location
- Plus 4 unit(s) shipping from 30 October 2025
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Units | Per unit |
---|---|
1 - 9 | £310.26 |
10 - 14 | £301.57 |
15 + | £293.52 |
*price indicative
- RS Stock No.:
- 258-8170
- Mfr. Part No.:
- GSAC20A1B
- Brand:
- Honeywell
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Honeywell | |
Actuator Type | Roller | |
Pole and Throw Configuration | 4P | |
Normal State Configuration | 2NO/2NC | |
IP Rating | IP67 | |
Housing Material | Metal | |
Maximum AC Voltage | 600V | |
Maximum DC Voltage | 250V | |
Connection Type | Screw | |
Series | GSA | |
Action Type | Snap Action | |
Length | 145.8mm | |
Minimum Operating Temperature | -40°C | |
Depth | 55.9mm | |
Width | 42mm | |
Maximum Operating Temperature | +85°C | |
Mechanical Life | 15000000Cycles | |
Select all | ||
---|---|---|
Brand Honeywell | ||
Actuator Type Roller | ||
Pole and Throw Configuration 4P | ||
Normal State Configuration 2NO/2NC | ||
IP Rating IP67 | ||
Housing Material Metal | ||
Maximum AC Voltage 600V | ||
Maximum DC Voltage 250V | ||
Connection Type Screw | ||
Series GSA | ||
Action Type Snap Action | ||
Length 145.8mm | ||
Minimum Operating Temperature -40°C | ||
Depth 55.9mm | ||
Width 42mm | ||
Maximum Operating Temperature +85°C | ||
Mechanical Life 15000000Cycles | ||
- COO (Country of Origin):
- GB
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
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
Approvals
UL, CSA




Honeywell Limit Switch, 9.7N Operating Force, 500g Weight - GSS Series - GSAC20A1B
Use this limit switch from Honeywell to automate the opening and closing of guard doors in your industrial systems. It has a snap-action roller actuator that offers a quick reaction to object detection, making it useful as both a control and safety device. The switch's die-cast zinc body is resistant to impact and corrosion, so it's a practical choice for use in harsh environments.
Features & Benefits
• IP67 rating means it's dustproof and protected against immersion in up to 1m of water for 30 minutes
• Broad operating temperature range of -25°C to +85°C for use in demanding environments
• Broad operating temperature range of -25°C to +85°C for use in demanding environments
Applications
• Elevators and escalators
• Overhead garage doors
• Machine tool equipment
• Overhead garage doors
• Machine tool equipment
Can I install this switch in tight spaces?
This limit switch has compact dimensions of 145.8 (length) x 42 (width) x 55.9mm (depth), making it suitable for installation in areas with limited space.
Safety Limit Switch
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