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FR 1157-M2 Pizzato Position switch with roller lever
Pizzato FR1157-M2 safety limit switch with roller lever actuator, 2 NC contacts with positive opening and IP67/IP69K protection for industrial position detection and machine safety.
£12.20
Why Choose the Pizzato FR1157-M2 Safety Limit Switch?
The Pizzato FR1157-M2 is a robust and precision-engineered safety limit switch designed for accurate position detection and reliable machine safety monitoring in industrial automation environments. As part of the proven Pizzato FR series, it delivers dependable switching performance, long mechanical life and consistent operation in demanding applications.
This model features a durable technopolymer housing combined with a high-quality internal mechanism, ensuring repeatable switching even under continuous mechanical stress. Its compact design makes it ideal for installation in machinery where space efficiency and reliability are critical.
Equipped with a long roller lever actuator and 2 normally closed (NC) snap-action contacts with positive opening, the FR1157-M2 is particularly suited to safety circuits and machine guarding applications where secure contact separation is required.
Key Advantages
- Reliable safety limit switch for industrial automation.
- Roller lever actuator ensures smooth and precise actuation.
- 2 NC contacts with positive opening for safety-critical circuits.
- Durable technopolymer housing for harsh environments.
- Compact design for easy integration into machinery.
- Long mechanical life with consistent switching performance.
Key Features
- Pizzato FR series position and safety switch.
- Model: FR1157-M2.
- Actuator type: Long roller lever with 20 mm technopolymer roller.
- Contact configuration: 2 NC snap-action contacts.
- Positive opening operation for safety applications.
- Technopolymer housing with M20 × 1.5 conduit entry.
- High durability for industrial environments.
- Designed for standard machine mounting.
Reliable Position Detection and Machine Safety
The FR1157-M2 safety limit switch is designed to monitor movement and position in industrial machinery, ensuring safe operation and preventing mechanical overtravel. Its roller lever actuator enables smooth interaction with moving parts, providing accurate and repeatable switching signals.
With positive opening contacts, this switch is suitable for safety circuits where guaranteed disconnection is required, making it ideal for integration into modern machine safety systems and control architectures.
Typical Applications
- Machine guarding and safety interlocking systems.
- Position detection in industrial machinery.
- Conveyor systems and material handling equipment.
- Packaging and processing machinery.
- Automated production lines and robotics.
- OEM machine building and control systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Roller lever | |
| Connection | M20 cable entry | |
| Series | FR Series | |
| Product type | Safety limit switch / position switch | |
| Actuator | Roller lever | |
| Contact configuration | 2 NC | |
| Contact type | Snap-action, positive opening | |
| Rated insulation voltage | up to 500 V | |
| Rated current | up to 10 A | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | approx. -25 °C to +80 °C | |
| Housing material | Technopolymer | |
| Cable entry | M20 × 1.5 conduit (no gland included) | |
| Mounting | Standard industrial mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR1157-M2 used for?
This switch is used for position detection and safety monitoring in industrial machinery and automation systems.
What type of actuator does this model use?
The FR1157-M2 features a long roller lever actuator for smooth and reliable actuation.
What contact configuration does it have?
This model includes 2 normally closed (NC) contacts with positive opening, suitable for safety circuits.
Is this switch suitable for harsh environments?
Yes, with IP67 and IP69K protection ratings, it is designed for demanding industrial conditions.
Does it include a cable gland?
No, the FR1157-M2 version is supplied with an M20 conduit entry and does not include a pre-fitted cable gland.
Trusted by Industrial Automation Engineers
Pizzato FR series limit switches are widely trusted for their durability, precision engineering and reliable performance in safety-critical industrial applications.
