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Overview

MICRO SWITCH SZL-WL Series General Purpose Limit Switch, Side Roller Plunger, Single Pole Double Throw,Double Break, Standard.
The SZL-WL Series general purpose limit switches are cost-effective switches for detecting objects. Rugged and dependable, these switches are offered in a variety of actuators and electrical ratings Four series of overtravel typehigh precision type, and sputterless type can be selected based on our specific application. These switches are specially designed for world-wide applications and supported by Honeywell global resources for sales and after sales service.
SZL-WL-H Miniature and Compact Limit Switches - Honeywell


Technical Specifications

Availability Asia-Pacific
Operating Force (OF) 40,00 N [8.98 lb] max.
Release Force 8,89 N [1.20 lb] min.
Pretravel (PT) 2,8 mm [0.11 in] max.
Overtravel (OT) 5,6 mm [0.22 in] min.
Differential Travel (DT) 1 mm [0.04 in] max.
Product Type General Purpose Limit Switch
Actuator Side Roller Plunger
Termination Type PF1/2
Circuitry SPDT-DB (1 CKT DB)
Supply Voltage 480 Vac/250 Vdc max.
Housing Material Aluminum Die-Cast
Ampere Rating 10 A 125/250 Vac, 0.8 A 125 Vdc
Sealing IP67
Series Name SZL-WL
Shock 30 g max.
Vibration 10 Hz to 50 Hz at double amplitude of 1,5 mm
UL File # E150950
Expected Mechanical Life 15 Million
Operating Temperature -10 °C to 80 °C [14 °F to 176 °F]
Agency Approvals and Standards UL, CE, CSA
UNSPSC Code 39122213
UNSPSC Commodity 39122213 Limit Switches
Sealed Industrial

Technical Specifications

Availability Asia-Pacific
Operating Force (OF) 40,00 N [8.98 lb] max.
Release Force 8,89 N [1.20 lb] min.
Pretravel (PT) 2,8 mm [0.11 in] max.
Overtravel (OT) 5,6 mm [0.22 in] min.
Differential Travel (DT) 1 mm [0.04 in] max.
Product Type General Purpose Limit Switch
Actuator Side Roller Plunger
Termination Type PF1/2
Circuitry SPDT-DB (1 CKT DB)
Supply Voltage 480 Vac/250 Vdc max.
Housing Material Aluminum Die-Cast
Ampere Rating 10 A 125/250 Vac, 0.8 A 125 Vdc
Sealing IP67
Series Name SZL-WL
Shock 30 g max.
Vibration 10 Hz to 50 Hz at double amplitude of 1,5 mm
UL File # E150950
Expected Mechanical Life 15 Million
Operating Temperature -10 °C to 80 °C [14 °F to 176 °F]
Agency Approvals and Standards UL, CE, CSA
UNSPSC Code 39122213
UNSPSC Commodity 39122213 Limit Switches
Sealed Industrial

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
SZL-WL-H highres photo Photo -- 2MB
SZL-WL-H lowres photo Photo -- 107KB
MICRO SWITCH SZL-WL Series General Purpose Limit Switches Datasheet English 4MB
MICRO SWITCH Limit Switches Comparison Product Range Guide English 463KB
Sensors and Switches in Mobile Cranes Application Note English 2MB
PK 80112: Installation Instructions for Products with Conduit Openings Installation Instructions English 342KB
Sensors and Switches in Front Loaders Application Note English 3MB
Limit Switches and Machine Safety Range Guide Product Range Guide English 22MB
White Paper: Impacts of Shock and Vibration on a Limit Switch White Paper English 4MB
Partners Providing Technical Safety and Productivity Solutions Product Range Guide English 11MB

Product Features

  • Two-circuit double break
  • High mechanical strength
  • Wide choice of actuators
  • Rugged diecast housing
  • Set position indicator plate for easy maintenance
  • Standard mounting dimensions
  • Oiltight, waterproof and dust proof construction
  • Long mechanical life
  • 10 A current capacity
  • UL,CE,CSA approved

Applications

  • Material handling
  • Conveyors
  • Food and beverage
  • Machine Tools
  • Special machinery

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