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UKS Series Elevator Door Limit Switch with IP67 Waterproof Protection ISO9001 Certified AC 220V / DC 110V Rated

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Xian Sulab Machinery Co., Ltd.
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Province/State:Shaanxi
Country/Region:china
Contact Person:MsEric Cheng
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UKS Series Elevator Door Limit Switch with IP67 Waterproof Protection ISO9001 Certified AC 220V / DC 110V Rated

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Brand Name :BETO
Model Number :UKS Series
MOQ :1
Payment Terms :D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time :3-5 Working Days
Product Type :elevator parts
Stock :1000 pcs available
Function :Replacement/Repair
Product :Elevator Door Limit Switch UKS Series
Application :Elevator industry
Size :Various sizes available
Packing :Packed in carton
Compatibility :Compatible with various elevator brands
Payment :T/T,Western Union,Paypal
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Elevator Door Limit Switch UKS Series - Manual Reset Safety Switch

BETO UKS Series IP67 Rated Elevator Buffer & Safety Gear Limit Switch

Product Overview

The UKS Series Elevator Limit Switch is a critical safety component designed for elevator buffer systems, pit tensioners, and safety gear pulling mechanisms. Engineered by BETO Electric, a leading manufacturer of elevator safety components, this manual-reset limit switch provides reliable position detection and safety circuit interruption for elevator systems worldwide.
Built to withstand harsh hoistway environments, the UKS Series features IP67 waterproof protection and a robust plastic housing designed for reliable operation in oil, dust, and moisture conditions.

Technical Specifications


Parameter Specification
Series UKS (Manual Reset)
Brand BETO
Function Elevator buffer switch / Safety gear limit switch / Pit tensioner switch
Contact Type Adjustable (NO/NC configurable)
Rated Voltage AC 220V / DC 110V
Rated Current 2A (AC) / 0.3A (DC)
Travel 8 ± 1 mm
Operating Force ≈ 11N
Protection Rating IP67 (EN 60529)
Reset Mode Manual Reset Only
Housing Material Reinforced Engineering Plastic
Operating Temperature -10°C to +60°C
Mechanical Life > 5,000,000 cycles
Certificates CE, CCC, ISO9001
Origin China
Warranty 12 Months

Primary Applications

Core Safety Functions

  • Elevator Buffer Limit Switch - Terminal stopping device for car and counterweight buffers
  • Safety Gear Pulling Mechanism - Emergency safety brake position detection
  • Pit Tensioner Switch - Governor rope tension monitoring in elevator pit
  • Speed Limiter Switch - Overspeed detection system integration

Installation Positions

  • Buffer cap contact detection
  • Safety gear activation point
  • Pit governor tension wheel
  • Counterweight buffer assembly
Note: UKS Series is not typically used for hoistway door interlocks. For door safety contacts, consider UKT Series (automatic reset) or dedicated door contact switches.

UKS vs UKT Series Selection Guide

Feature UKS Series UKT Series
Reset Type Manual Reset Automatic Reset
Contact State NO/NC Configurable Normally Closed Only
Application Buffer, Safety Gear Tensioner, General Limit
Safety Level Highest (requires inspection) Standard
Part Number UKS UKT
Choose UKS Series when: Safety codes require manual inspection after switch activation (critical safety circuits).
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