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NA B110AC-DH2 Pizzato Modular prewired switch with long plunger
Pizzato NAB110AC-DH2 modular prewired limit switch with 1 NO + 1 NC snap-action contacts, long plunger actuator and halogen-free PUR cable.
£24.30
Why Choose the Pizzato NAB110AC-DH2 Limit Switch?
The Pizzato NAB110AC-DH2 is a high-performance modular prewired limit switch, designed for precise position detection and reliable safety switching in industrial automation systems. As part of the proven Pizzato NA series, it offers robust construction, long service life and dependable operation in demanding environments.
This model features a 1 NO + 1 NC snap-action contact configuration with positive opening, ensuring safe disconnection in safety circuits. It is equipped with a long plunger actuator (AC variant) and a 2 metre halogen-free PUR cable (DH2), delivering both extended actuation tolerance and superior cable durability.
With its rugged metal housing and high-quality cable, the NAB110AC-DH2 is ideal for installations requiring both mechanical flexibility and resistance to harsh industrial conditions.
Key Features
- Pizzato NA series modular prewired limit switch.
- 1 NO + 1 NC snap-action contacts (B11 configuration).
- Positive opening operation for safety circuits.
- Long plunger actuator (AC) for increased actuation travel.
- Halogen-free PUR cable (DH2, 2 m) for enhanced durability.
- Metal housing with high resistance to impact and wear.
- 20 mm fixing centres for standard mounting.
- High resistance to oils, abrasion and industrial chemicals.
Enhanced Durability with PUR Cable
The DH2 PUR cable provides superior resistance to abrasion, oils and aggressive industrial environments compared to standard PVC cables. This makes the NAB110AC-DH2 particularly suitable for demanding applications where cable reliability and longevity are critical.
Combined with positive opening contacts, the switch ensures safe mechanical separation even in the event of contact welding or internal faults, improving overall system safety.
Typical Applications
- Machine guarding and safety interlock systems.
- Industrial conveyors and material handling equipment.
- Packaging and automated production lines.
- Harsh environments requiring durable cable solutions.
- OEM automation systems and control panels.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Snap action | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Plunger | |
| Housing Material | Metal | |
| Positive Opening | Yes | |
| Connection | Pre-wired cable | |
| Series | NA Modular Limit Switch System | |
| Product type | Modular prewired limit switch | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap-action | |
| Positive opening | Yes | |
| Actuator type | Long plunger (AC) | |
| Connection type | Prewired PUR cable | |
| Cable type | Halogen-free PUR | |
| Cable length | 2 m | |
| Housing material | Metal | |
| Mounting | 20 mm fixing centres | |
| Contact material | Silver contacts | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC / DC | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NAB110AC-DH2 used for?
It is used for position detection and safety monitoring in industrial automation systems.
What contact configuration does this switch have?
It features 1 normally open (NO) and 1 normally closed (NC) snap-action contacts.
What does the AC variant mean?
The AC variant indicates a long plunger actuator, providing extended travel and improved tolerance to misalignment.
What does DH2 mean?
DH2 refers to a 2 metre halogen-free PUR cable, designed for enhanced durability and resistance to harsh environments.
Is it suitable for harsh environments?
Yes, the PUR cable and robust housing make it ideal for demanding industrial conditions.
Trusted by Industrial Engineers Worldwide
Pizzato NA series limit switches are widely recognised for their durability, modular flexibility and reliable safety performance in industrial automation environments.
