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NA B020CH-DN2 Pizzato Modular prewired switch with offset roller lever
Pizzato NAB020CH-DN2 modular prewired limit switch with offset roller lever, 2NC contacts and 2 m PVC cable for industrial automation and safety applications.
£20.37
Why Choose the Pizzato NAB020CH-DN2 Limit Switch?
The Pizzato NAB020CH-DN2 is a compact and highly reliable modular prewired limit switch from the industrial-grade Pizzato NA series, engineered for precise position detection in automation and machinery systems. Its offset actuator design makes it ideal for installations where standard alignment is not possible.
Constructed with a durable metal housing, this switch is designed to withstand vibration, mechanical stress and harsh industrial environments. It offers excellent ingress protection and long service life in demanding applications.
This model features an offset roller lever actuator, enabling flexible actuation geometry and reliable engagement with moving components. It is supplied with a 2 metre PVC cable and incorporates a 2 NC snap-action contact block, making it particularly suitable for safety-related circuits.
Key Advantages
- Compact metal-bodied limit switch for space-constrained installations.
- Offset roller lever actuator for flexible mechanical alignment.
- 2 NC snap-action contacts ideal for safety circuits.
- Prewired 2 m cable for easy installation.
- IP67 and IP69K protection for harsh environments.
- Positive opening contacts improve safety performance.
Key Features
- Pizzato NA series modular prewired switch.
- 2 NC contact configuration.
- Snap-action switching mechanism.
- Offset roller lever actuator for non-linear actuation paths.
- 2 m PVC cable (5-core).
- Metal housing with 20 mm fixing centres.
- Silver alloy contacts for long electrical life.
- Sealed design suitable for industrial environments.
Reliable Position Detection with Offset Flexibility
Limit switches such as the Pizzato NAB020CH-DN2 are used to detect the position of moving machine components and provide feedback signals to control systems. This helps prevent overtravel, enhances safety and improves operational efficiency.
The offset roller lever design enables installation in applications where straight-line actuation is not possible. Combined with its compact form factor and robust construction, it is well suited to confined or complex mechanical layouts.
Typical Applications
- Compact industrial machinery and equipment.
- Applications requiring offset or angled actuation.
- Safety circuits using normally closed contacts.
- Packaging and production equipment.
- Conveyor and material handling systems.
- End-of-travel detection in confined spaces.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Roller lever | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | Pre-wired cable | |
| Series | NA Series | |
| Product type | Modular prewired limit switch | |
| Contact configuration | 2 NC | |
| Switching type | Snap-action | |
| Housing material | Metal | |
| Actuator type | Offset roller lever | |
| Connection | Prewired cable | |
| Cable type | PVC, 5-core | |
| Cable length | 2 m | |
| Mounting | 20 mm hole centres | |
| Protection rating | IP67 (EN 60529), IP69K (ISO 20653) | |
| Contact material | Silver alloy | |
| Positive opening | Yes | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB020CH-DN2 used for?
This limit switch is used to detect the position or movement of mechanical components in industrial automation systems.
What is an offset roller lever?
An offset roller lever allows flexible actuation where standard straight levers cannot align with the moving part.
What contact configuration does this switch have?
It features 2 normally closed (NC) contacts for safety applications.
What cable length is supplied?
This version includes a 2 metre PVC cable for easy installation.
Is it suitable for harsh environments?
Yes, with IP67 and IP69K protection and a metal housing, it is designed for demanding industrial conditions.
Trusted by Industrial Engineers Worldwide
Pizzato NA series limit switches are trusted by automation engineers for their durability, compact design and reliable performance in demanding industrial applications.
