Pizzato FR630 Position / Slack Limit Switch — Roller Lever with Reset Device

Compact, rugged 1‑NO + 1‑NC roller‑lever position switch with blue reset, ideal for slack rope safety circuits across many lift systems.

The FR 630 is a general purpose position (slack) switch in Pizzato’s FR series, designed for use in hoist and lift systems where rope slack must be detected and reset manually.
It features a roller lever actuator and a simultaneous reset button to restore the switch after actuation.
The roller lever can be mounted on any of the four sides of the switch housing, allowing for versatile installation and alignment in tight or complex lift designs.
Housed in a technopolymer enclosure, it offers reliable mechanical detection with broad compatibility. Because it is not tied to any one lift brand or model, it serves well as a drop‑in slack or limit switch replacement in many mobility lifts, stairlifts, vertical platform lifts, and similar systems that call for a 1NO + 1NC contact block and reset functionality.

• Enclosure: technopolymer housing, single conduit entry (PG 13.5)
• Actuator: roller lever, slow‑action contact mechanism
• Roller mounting: 4-position actuator mounting for flexible installation
• Contacts: 1 × NO + 1 × NC (silver contacts)
• Reset: simultaneous reset design
• Electrical rating: up to 10 A at 250 V AC (typical FR 630 series limits)
• Protection class: IP67 (with proper sealing)
• Ambient temperature: –25 °C to +80 °C
• Mechanical endurance: ~20 million cycles
• Contact service (utilization): AC15, DC13 categories supported in FR series
• Housing external parts: zinc‑plated steel
• Mounting: two mounting holes (spacing per FR series footprint)
• Dimensions (FR 630 series): ~51.5 × 30.8 × 30.8 mm

This FR 630 slack/position switch gives you a versatile, reliable option for lift control and safety circuits. When installed and wired properly by qualified technicians, it helps maintain consistent safety performance across system designs. Always verify proper installation and compatibility before use.