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FR 1657-M2 Pizzato Position switch with roller lever
Pizzato FR1657-M2 safety limit switch with roller lever actuator, 2 NC independent contacts with positive opening and M20 conduit entry for industrial automation.
£13.68
Why Choose the Pizzato FR1657-M2 Safety Limit Switch?
The Pizzato FR1657-M2 is a heavy-duty safety limit switch engineered for precise position detection and dependable machine safety monitoring in industrial automation systems. As part of the robust Pizzato FR series, it delivers consistent switching performance, long mechanical life and high durability in demanding environments.
This model features a long roller lever actuator, ensuring smooth and repeatable actuation when interacting with moving machine components. Its technopolymer housing provides excellent resistance to dust, moisture and mechanical stress, making it suitable for harsh industrial conditions.
The FR1657-M2 is equipped with 2 normally closed (NC) slow-action independent contacts with positive opening, making it ideal for safety circuits where guaranteed contact separation is essential. It includes an M20 × 1.5 conduit entry without a pre-installed cable gland, allowing flexible installation options.
Key Advantages
- High-performance safety limit switch for industrial automation.
- Roller lever actuator ensures smooth and accurate actuation.
- 2 NC independent contacts with positive opening for safety-critical systems.
- Durable technopolymer housing for demanding environments.
- Flexible wiring with M20 conduit entry.
- Long mechanical life with consistent switching reliability.
Key Features
- Pizzato FR series position and safety switch.
- Model: FR1657-M2.
- Actuator type: Long roller lever.
- Contact configuration: 2 NC slow-action independent contacts.
- Positive opening operation for safety circuits.
- Technopolymer housing with M20 × 1.5 conduit entry.
- No cable gland included for installation flexibility.
- High resistance to wear and environmental factors.
Reliable Position Detection and Machine Safety
The FR1657-M2 safety limit switch is designed to monitor movement and position within industrial machinery, helping to prevent overtravel and ensure safe operation. Its roller lever actuator enables smooth interaction with moving parts, delivering accurate and repeatable switching signals.
With positive opening contacts, this switch is ideal for safety circuits requiring guaranteed disconnection, making it suitable for integration into modern machine safety systems and industrial 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 automation systems.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Slow 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 (independent) | |
| Contact type | Slow-action, positive opening | |
| Rated insulation voltage | up to 500 V | |
| Rated current | up to 10 A | |
| Rated voltage | up to 250 V AC | |
| Protection rating | IP67 | |
| Operating temperature | approx. -25 °C to +80 °C | |
| Housing material | Technopolymer | |
| Cable entry | M20 × 1.5 (no gland supplied) | |
| Mounting | Standard industrial mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR1657-M2 used for?
This switch is used for position detection and machine safety monitoring in industrial automation systems.
What actuator type does this model use?
The FR1657-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) independent contacts with positive opening for safety circuits.
Is this switch suitable for harsh environments?
Yes, with an IP67 protection rating, it is designed for demanding industrial conditions.
Does it include a cable gland?
No, this version includes an M20 conduit entry but does not come with a 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.
