Why Choose the Pizzato E21PEBZ4731 Emergency Stop Pushbutton?
The Pizzato E21PEBZ4731 is a high-reliability key release emergency stop pushbutton designed for industrial safety systems, machine control panels and automation applications. Manufactured by Pizzato Elettrica, this E2 PE series safety device provides dependable emergency shutdown functionality for protecting operators and machinery in hazardous situations.
The E21PEBZ4731 features a 40 mm red mushroom actuator with a key release reset mechanism and green marking dotted line indication. This highly visible design allows operators to quickly identify the emergency stop function while supporting controlled machine restart procedures.
Designed for demanding industrial environments, the pushbutton provides excellent durability with IP67 protection according to EN 60529 and IP69K protection according to ISO 20653. This makes it suitable for applications exposed to dust, moisture and intensive cleaning conditions.
Key Advantages
Reliable emergency stop pushbutton for industrial safety applications.
Key release reset mechanism enables controlled and secure restart procedures.
Large 40 mm mushroom actuator for rapid emergency activation.
High visibility red actuator with yellow body and green indication.
Suitable for industrial machinery, control panels and operator stations.
High protection rating for demanding industrial environments.
Key Features
Pizzato Elettrica E2 PE series emergency pushbutton.
Key release emergency reset function.
Ø 40 mm mushroom head actuator.
Red actuator colour.
Yellow body with green marking dotted line indication.
State indication without indication element.
IP67 protection according to EN 60529.
IP69K protection according to ISO 20653.
Critical Emergency Stop Protection for Machinery
Emergency stop devices are essential safety components used to immediately stop machinery when dangerous conditions occur. The Pizzato E21PEBZ4731 provides operators with a fast and dependable method of interrupting machine operation during emergency situations.
The key release mechanism helps ensure controlled reset after an emergency event, reducing the risk of unauthorised machine restart and improving operational safety within industrial environments.
The Pizzato E21PEBZ4731 is a key release emergency stop pushbutton used to quickly stop industrial machinery during hazardous situations.
How is the emergency stop reset?
The device uses a key release mechanism, allowing controlled reset and helping prevent unauthorised machine restart.
What size is the mushroom actuator?
The emergency stop features a 40 mm mushroom actuator for fast and easy activation.
What protection rating does this pushbutton provide?
The E21PEBZ4731 provides IP67 and IP69K protection, making it suitable for demanding industrial environments.
What is the purpose of the green marking?
The green marking dotted line provides additional visual identification of the emergency device within industrial control systems.
Trusted for Industrial Safety Control
Pizzato Elettrica emergency stop devices are trusted by machine builders and automation professionals for reliable safety control, durable construction and dependable performance in industrial environments.
IP Rating
IP67
Series
E2 PE Emergency Pushbuttons
Product type
Emergency stop pushbutton
Actuator type
Mushroom head pushbutton
Actuator diameter
40 mm
Actuator colour
Red
Body colour
Yellow with green marking
Release mechanism
Key release
Function
Latching emergency stop
Protection rating
IP67 / IP69K
Mounting type
Panel 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...