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NA B020CH-DN5 Pizzato Modular prewired switch with offset roller lever
Pizzato NAB020CH-DN5 modular prewired limit switch with offset roller lever, metal housing and 2NC snap-action contacts for industrial position detection.
£25.69
Why Choose the Pizzato NAB020CH-DN5 Limit Switch?
The Pizzato NAB020CH-DN5 is a high-quality modular prewired limit switch designed for precise position detection in industrial automation and machinery safety systems. Part of the robust Pizzato NA series, this switch features a durable metal housing and an offset roller lever actuator, making it ideal for applications requiring reliable mechanical actuation and long service life.
Engineered for demanding environments, the NAB020CH-DN5 offers excellent resistance to dust and water ingress, with protection ratings up to IP67 and IP69K. Its modular design allows flexible configuration, while the prewired cable simplifies installation and reduces wiring time in control panels and machinery systems.
With snap-action switching and 2 normally closed contacts (2NC), this limit switch ensures dependable signal switching for safety circuits and automation processes. It is widely used in conveyor systems, packaging machinery, and industrial equipment where accurate position monitoring is essential.
Key Advantages
- Robust metal housing limit switch for industrial environments.
- Offset roller lever actuator for precise mechanical detection.
- Prewired design reduces installation time and complexity.
- IP67 / IP69K protection for harsh and washdown conditions.
- Snap-action switching ensures reliable electrical performance.
- Compact modular construction for flexible system integration.
Key Features
- Pizzato NA series modular position switch.
- Offset roller lever actuator for side or cam operation.
- 2NC contact configuration for safety circuits.
- Snap-action switching mechanism.
- Prewired cable (approx. 5 m) for fast installation.
- Metal enclosure with high mechanical durability.
- Right-side cable or connector exit options.
- Designed for industrial automation and machine safety systems.
Reliable Position Detection in Industrial Systems
Limit switches like the NAB020CH-DN5 are used to detect the position or movement of machine components. When actuated by a mechanical force, the switch changes state, providing a reliable signal to control systems or safety circuits.
The offset roller lever allows smooth actuation by cams or moving parts, reducing wear and ensuring consistent operation. This makes the switch particularly suitable for continuous-duty applications in automated production lines and mechanical systems.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and bottling machinery.
- Machine tool position monitoring.
- Automated assembly lines.
- Safety interlocking and end-of-travel detection.
- General industrial automation equipment.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Connection | Pre-wired cable | |
| Series | NA Series Modular Prewired Position Switches | |
| Product type | Limit / position switch | |
| Actuator type | Offset roller lever | |
| Contact configuration | 2 NC (normally closed) | |
| Switching function | Snap-action (quick-break) | |
| Housing material | Metal | |
| Protection rating | IP67 / IP69K | |
| Cable length | approx. 5 m PVC cable | |
| Mounting hole spacing | 20 mm interaxis | |
| Contact material | Silver contacts | |
| Connection | Prewired cable or connector | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB020CH-DN5 used for?
This limit switch is used for detecting position or movement in industrial machinery and automation systems, often for safety or control purposes.
What type of actuator does this switch use?
It uses an offset roller lever actuator, ideal for applications where mechanical cams or moving parts activate the switch.
How many contacts does the switch have?
The switch features 2 normally closed (2NC) contacts, commonly used in safety circuits.
Is the NAB020CH-DN5 suitable for harsh environments?
Yes, with IP67 and IP69K protection, it is designed for use in dusty, wet and washdown environments.
Does it come prewired?
Yes, this model includes a prewired cable (approx. 5 metres), simplifying installation and reducing wiring time.
Trusted by Industrial Automation Professionals
Pizzato limit switches are widely trusted by engineers and machine builders for their durability, precision and reliability in demanding industrial environments.
