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NB B122LE-DN2 Pizzato Modular prewired switch with metal revolving lever with adjustable stainless steel rod diam.3×125
Pizzato NBB122LE-DN2 modular pre-wired safety limit switch with metal rotary lever actuator, adjustable stainless steel rod, and 1 NO plus 2 NC contacts, rated IP67 and IP69K.
£26.10
Why Choose the Pizzato NBB122LE-DN2 Safety Limit Switch?
The Pizzato NBB122LE-DN2 is a heavy-duty modular pre-wired safety limit switch engineered for precise position detection and reliable safety performance in industrial automation systems. Designed with a rugged metal housing and high-quality internal components, it ensures long service life and consistent switching in demanding environments.
Part of the advanced Pizzato NB series, this model features a metal revolving lever actuator with an adjustable stainless steel rod (Ø3 × 125 mm), providing flexible and accurate actuation across a wide range of machine configurations.
With a snap-action contact mechanism and pre-wired cable connection, the NBB122LE-DN2 delivers dependable and repeatable switching performance, making it ideal for safety circuits, end-of-travel detection, and industrial machinery monitoring.
Key Advantages
- Heavy-duty metal-bodied safety limit switch for industrial environments.
- Adjustable rotary lever with stainless steel rod for flexible actuation.
- Pre-wired cable connection reduces installation time.
- Snap-action contacts ensure consistent and reliable switching.
- Designed for safety-critical applications.
- High mechanical durability for long operational life.
Key Features
- Pizzato NB series modular pre-wired limit switch.
- Metal revolving lever actuator with adjustable stainless steel rod.
- Snap-action switching mechanism.
- 1 NO + 2 NC contact configuration.
- Pre-wired PVC cable connection (approx. 2 m).
- IP67 and IP69K protection rating for harsh environments.
- Metal housing for enhanced mechanical strength.
- Standard 25 mm mounting hole spacing.
Reliable Safety Monitoring for Industrial Machinery
Safety limit switches such as the Pizzato NBB122LE-DN2 are essential for ensuring machinery operates within safe limits. By detecting position and movement, they enable safe shutdown or control responses, helping protect both operators and equipment.
The NB series modular design provides flexibility for machine builders and automation engineers, offering dependable performance in environments exposed to vibration, dust, and moisture.
Typical Applications
- Machine guarding and safety interlock systems.
- End-of-travel detection in industrial machinery.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- Automation and production lines.
- Mechanical position monitoring with adjustable actuation.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| IP Rating | IP67 | |
| Contacts | 1NO + 2NC | |
| Actuator Type | Rod lever | |
| Housing Material | Metal | |
| Connection | Pre-wired cable | |
| Series | NB Modular Pre-wired Position Switches | |
| Product type | Safety limit switch | |
| Actuator type | Metal rotary lever with adjustable stainless steel rod | |
| Contact configuration | 1 NO + 2 NC | |
| Switching mechanism | Snap-action | |
| Electrical connection | Pre-wired PVC cable (approx. 2 m, multi-core) | |
| Rated insulation voltage | up to 500 V | |
| Thermal current | up to 10 A | |
| Protection rating | IP67 / IP69K | |
| Housing material | Metal | |
| Mounting hole spacing | approx. 25 mm | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NBB122LE-DN2 used for?
This limit switch is used for position detection and safety monitoring in industrial machinery and automation systems.
What contact configuration does this model have?
The NBB122LE-DN2 features 1 normally open (NO) and 2 normally closed (NC) contacts, suitable for safety circuits.
What type of actuator is used?
This model uses a metal rotary lever with adjustable stainless steel rod for precise and flexible actuation.
Is this switch suitable for harsh environments?
Yes, with IP67 and IP69K protection ratings, it is designed for reliable operation in dusty, wet, and washdown environments.
What cable connection is included?
This version includes a pre-wired PVC cable of approximately 2 metres, simplifying installation.
Trusted by Industrial Engineers Worldwide
Pizzato modular limit switches are trusted by engineers and OEM machine builders for delivering precision, durability, and reliable safety performance in demanding industrial environments.
