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SWITCHLAB INC.
Limit Switch Series: SL51 Two-Circuit Limit Switches

Limit Switch Series: SL51 Two-Circuit Limit Switches

Product catalog summary

Overview: The SL51 Two-Circuit Limit Switch is designed for a wide range of operating environments and applications. It includes microload models and is approved by UL, CSA, and CCC standards.

Specifications:

Voltage Ratings: AC 1,000V (600V) and AC 2,200V (1,500V) for 1 minute at 50/60Hz.
Impulse Withstand Voltage: 2.5kV.
Protection: IP67 rated.
Operating Temperature: -10 to +80°C without icing.
Humidity Range: 35% to 95% RH.
Mechanical Durability: 15,000,000 operations.
Electrical Durability: 750,000 operations.
Operating Frequency: 120 operations/minute.
Insulation Resistance: 100MΩ minimum at DC500V.
Contact Resistance: 25mΩ maximum (initial value).

Operating Characteristics:

Various models with different plunger and lever types, including top plunger, horizontal plunger, and roller lever types.
Operating Force (OF), Return Force (RF), Pre-travel (PT), Over-travel (OT), and Movement Differential (MD) are specified for each model.

Models and Weights:

SL51-00, SL51-02, SL51-20, SL51-24, SL51-40, SL51-50, SL51-66, SL51-42, SL51-22, SL51-28, SL51-80, SL51-81, SL51-40LD.
Weights range from 197.80g to 278.80g depending on the model.

Notes:

Initial values are provided for characteristics, and performance may vary by model.
Durability values are based on ambient conditions of 5 to 35°C and 40% to 70% RH.
For specific requirements, contact the DECA sales representative.

Catalog excerpts

Limit Switch Series: SL51 Two-Circuit Limit Switches-1

Two-Circuit Limit Switch Two-Circuit Limit Switch w/Wide Selection to the Operating •Microload models are added to SL51 product lineup. *Note: 1. Above values of these characteristics are initial values. 2. Above values of these characteristics may are depending on different models. If any requirements, pis contact our DECA sales representative. 3. Above durability is for an ambient temperature of 5 to 35°and ambient humidity of 40% to 70%. If any requirements, pis contact our DECA sales representative.

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Limit Switch Series: SL51 Two-Circuit Limit Switches-2

二迴路限位開關 Two-Circuit Limit Switch Horizontal Plunger Horizontal-roller Plunger Top-roller Plunger ■動作特性 Operating Characteristics

Open the catalog to page 2

Limit Switch Series: SL51 Two-Circuit Limit Switches-3

—5lS§PMi«H^ Two-Circuit Limit Switch Vertical Standard Roller Lever Adjustable Roller Lever Fork Lever Lock M^sftt Operating Characteristics

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Limit Switch Series: SL51 Two-Circuit Limit Switches-4

二迴路限位開關 Two-Circuit Limit Switch Sealed Top-roller Plunger Top-ball Plunger Coil Spring (Resin Rod) Coil Spring (Stainless Steal) ■動作特性 Operating Characteristics

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Limit Switch Series: SL51 Two-Circuit Limit Switches-5

二迴路限位開關 Two-Circuit Limit Switch 站立標準滾輪擺桿型 (LED型) Vertical Standard Roller Lever (w/LED ) Operating Characteristics

Open the catalog to page 5

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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