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NB G020AB-DN2W5 Pizzato Modular prewired switch with plunger
Pizzato NBG020AB-DN2W5 safety limit switch with technopolymer housing, plunger actuator, 2 NC slow-action contacts, positive opening mechanism and multi-core cable for industrial safety applications.
£21.85
Why Choose the Pizzato NBG020AB-DN2W5 Safety Limit Switch?
The Pizzato NBG020AB-DN2W5 is a compact and reliable safety limit switch designed for accurate position monitoring and dependable machine safety interlocking in industrial automation systems. As part of the flexible Pizzato NB modular series, it is engineered to deliver high performance in demanding industrial environments.
Featuring a durable technopolymer housing, this switch provides excellent resistance to environmental factors while maintaining a lightweight and corrosion-resistant design. It is ideal for machine guarding applications where precision, safety compliance and long-term reliability are essential.
The NBG020AB-DN2W5 incorporates a plunger actuator with transmission mechanism and a slow-action contact system with positive opening operation, ensuring safe and controlled switching in safety circuits. This version includes a pre-wired PVC cable (2 m, multi-core), offering flexible wiring options for complex control systems.
Key Advantages
- Durable technopolymer housing resistant to corrosion and impact.
- Positive opening contacts for safety-critical applications.
- Multi-core cable (W5 variant) for flexible wiring.
- Compact modular design for easy installation.
- Reliable slow-action switching for controlled operation.
- High protection rating for harsh industrial environments.
Key Features
- Pizzato NB series modular pre-wired limit switch.
- Plunger actuator with 90° transmission mechanism.
- 2 NC contact configuration (slow action).
- Positive opening operation compliant with EN 60947-5-1.
- IP67 and IP69K protection rating.
- Technopolymer housing with approx. 20 mm fixing centres.
- PVC cable connection (2 m, multi-core).
Reliable Position Monitoring for Safety Circuits
The Pizzato NBG020AB-DN2W5 is designed to detect the position of machine components and ensure safe operation by triggering control responses when limits are reached. Its dual normally closed contacts provide redundancy, improving reliability in safety circuits and supporting higher safety integrity requirements.
The positive opening mechanism guarantees reliable contact separation even under fault conditions, making this switch suitable for demanding industrial safety applications.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and control systems.
- Position monitoring of machinery and moving parts.
- Packaging and production equipment.
- Conveyor and material handling systems.
- OEM machinery integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Metal | |
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Plunger | |
| Connection | Pre-wired cable | |
| Series | NB Series | |
| Product type | Safety limit switch | |
| Contact configuration | 2 NC | |
| Contact type | Slow action with positive opening | |
| Actuator type | Plunger with transmission | |
| Protection rating | IP67 / IP69K | |
| Housing material | Technopolymer | |
| Mechanical life | >10 million operations | |
| Operating temperature | approx. -25 to +80 °C | |
| Connection type | Pre-wired PVC cable (2 m, multi-core) | |
| Mounting type | Surface mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NBG020AB-DN2W5 used for?
This switch is used for position detection and safety monitoring in industrial machinery.
What contact configuration does this model have?
The NBG020AB-DN2W5 features 2 normally closed (NC) contacts with slow-action switching.
What does the W5 designation mean?
The W5 variant indicates a multi-core cable configuration for enhanced wiring flexibility.
What type of actuator does it use?
This model uses a plunger actuator with transmission mechanism for precise movement detection.
Is it suitable for safety applications?
Yes, it includes a positive opening mechanism compliant with industrial safety standards.
Trusted by Industrial Engineers Worldwide
Pizzato safety limit switches are trusted globally for their precision engineering, robust design and reliable performance in industrial safety applications.
