Why Choose the Pizzato E21SL13GCH21AB Safety Limit Switch?
The Pizzato E21SL13GCH21AB is a durable and high-performance safety limit switch engineered for accurate position detection and safety interlocking in industrial machinery. Designed for demanding environments, it provides reliable switching performance to support safe and efficient machine operation.
Part of the proven Pizzato E21 series, this model is built with robust materials and precision components to ensure long-term reliability. It is widely used in safety circuits where dependable mechanical actuation and positive opening contacts are critical.
With its compact form factor, high mechanical endurance, and IP67 protection rating, the E21SL13GCH21AB is ideal for integration into machine guards, access points, and automation systems requiring consistent safety monitoring.
Key Advantages
Reliable safety limit switch for industrial automation.
Designed for precise position sensing and safety interlocking.
Rugged construction suitable for harsh environments.
Compact design for easy installation in confined spaces.
Supports compliance with machinery safety standards.
Key Features
Pizzato E21 series safety limit switch.
1 NO + 1 NC contact configuration.
Positive opening NC safety contact.
Precision mechanical actuator.
High switching reliability and repeat accuracy.
Industrial-grade housing construction.
IP67 protection against dust and water ingress.
Suitable for safety circuits and machine protection systems.
Reliable Safety Position Detection
The Pizzato E21SL13GCH21AB is designed to monitor machine positions and ensure safe operation by providing dependable switching signals. Its positive opening NC contact guarantees mechanical separation of contacts, enhancing safety in emergency conditions.
These switches are widely used in industrial automation systems where precise mechanical feedback is required. Their durable construction ensures consistent operation in environments exposed to vibration, dust and moisture.
Typical Applications
Machine guarding and safety interlocking systems.
Industrial production lines and automation equipment.
Conveyors and material handling machinery.
Packaging and processing systems.
Safety gates and access doors.
OEM machinery and control systems.
Technical Specifications
IP Rating
IP67
Series
E21 Safety Limit Switches
Product type
Safety limit switch
Contact configuration
1 NO + 1 NC
Safety function
Positive opening NC contact
Rated insulation voltage
up to 500 V
Thermal current
up to 10 A
Mechanical life
>10 million operations
Protection rating
IP67
Housing material
Reinforced industrial housing
Operating temperature
approx. minus 25 to plus 80 °C
Mounting type
Surface mounting
HS Code
85369095
Frequently Asked Questions
What is the Pizzato E21SL13GCH21AB used for?
This switch is used for position detection and safety interlocking in industrial machinery and automation systems.
What contact configuration does this switch have?
It includes 1 normally open and 1 normally closed contact, with a safety-rated NC contact.
Does this switch support safety circuits?
Yes, it features a positive opening NC contact suitable for safety applications.
Is it suitable for harsh environments?
Yes, with an IP67 rating, it is protected against dust and water ingress.
Where is this switch typically installed?
It is installed on machinery, guards, and moving components to monitor position and ensure safe operation.
Trusted by Industrial Automation Professionals
Pizzato safety limit switches are trusted by engineers and machine builders worldwide for their reliability, durability and precise safety performance in demanding industrial environments.
IP Rating
IP67
Series
E21 Safety Limit Switches
Product type
Safety limit switch
Contact configuration
1 NO + 1 NC
Safety function
Positive opening NC contact
Rated insulation voltage
up to 500 V
Thermal current
up to 10 A
Mechanical life
>10 million operations
Protection rating
IP67
Housing material
Reinforced industrial housing
Operating temperature
approx. minus 25 to plus 80 °C
Mounting type
Surface mounting
HS Code
85369095
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...