Why Choose the Pizzato E21SE23ECE31AB Safety Limit Switch?
The Pizzato E21SE23ECE31AB is a high-performance safety limit switch designed for precise position detection and reliable machine safety in industrial automation systems. As part of the trusted Pizzato E21 series, it delivers consistent switching accuracy and long operational life in demanding environments.
Built with a reinforced thermoplastic housing and precision-engineered internal components, this switch ensures dependable operation within safety circuits and interlocking applications. It is ideal for installations where accurate detection and robust performance are essential for maintaining machine safety.
Its compact form factor and versatile actuator design allow seamless integration into a wide range of machinery, including conveyors, packaging equipment and automated production lines.
Key Advantages
Reliable safety limit switch for industrial machinery.
Designed for accurate position detection and safety monitoring.
Durable construction ensures long service life.
Compact design for flexible installation.
Suitable for integration into safety and control systems.
Precision mechanical actuator for repeatable switching.
Reinforced thermoplastic enclosure.
IP67 protection rating for harsh industrial environments.
Screw terminal connections for secure wiring.
Designed for industrial automation and safety applications.
Reliable Machine Safety and Position Monitoring
The Pizzato E21SE23ECE31AB provides dependable feedback to control systems by accurately detecting mechanical position and movement. This allows machinery to respond safely to limit conditions, improving operational safety and reducing risk.
Its robust construction and precision switching mechanism make it a trusted solution for engineers requiring consistent performance in safety-critical industrial environments.
Typical Applications
Machine guarding and safety interlock systems.
Conveyor and material handling equipment.
Packaging and assembly machinery.
Automated production lines.
Position detection in industrial processes.
General machine safety and automation applications.
Technical Specifications
IP Rating
IP67
Series
E21
Product type
Safety limit switch
Contact configuration
2 NC + 1 NO
Rated insulation voltage
up to 500 V
Thermal current
up to 10 A
Protection rating
IP67
Housing material
Reinforced thermoplastic
Actuator type
Plunger (variant dependent)
Connection type
Screw terminals
Operating temperature
approx. minus 25 to plus 80 °C
Standards
EN 60947-5-1, EN ISO 13849-1
HS Code
85369095
Frequently Asked Questions
What is the Pizzato E21SE23ECE31AB used for?
This limit switch is used for position detection and safety monitoring in industrial machinery and automation systems.
What contact configuration does this switch provide?
The device includes 2 normally closed (NC) and 1 normally open (NO) contacts for safety and control circuits.
Is this switch suitable for harsh environments?
Yes, with an IP67 rating, it is protected against dust and water ingress, making it suitable for demanding industrial conditions.
How is the switch connected?
The switch uses screw terminals for secure and reliable electrical connections.
Where is this switch typically installed?
It is installed on machinery where accurate position detection and safety interlocking are required.
Trusted by Industrial Automation Engineers
Pizzato safety limit switches are widely trusted for delivering precise operation, durable performance and dependable machine safety solutions across industrial environments.
IP Rating
IP67
Series
E21
Product type
Safety limit switch
Contact configuration
2 NC + 1 NO
Rated insulation voltage
up to 500 V
Thermal current
up to 10 A
Protection rating
IP67
Housing material
Reinforced thermoplastic
Actuator type
Plunger (variant dependent)
Connection type
Screw terminals
Operating temperature
approx. minus 25 to plus 80 °C
Standards
EN 60947-5-1, EN ISO 13849-1
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...