High Temperature Adjustable Rod Lever Limit Switch

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SKU: SUCH-LMS-XWKI

$148.79

● Adjustable length of rod lever 25-140mm ● Rated voltage 220VAC ● Rated current 5A ● Contact type 1NO+1NC

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🕒 Delivery date: 6-12 days

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Overview
Specs
Application
FAQ
Reviews

Overview

High temperature limit switch features a rod lever with adjustable length from 25 mm to 140 mm and 1NO + 1NC contact configuration. The internal contacts are made of high temperature resistant materials, allowing the switch to operate in environments up to 350 ℃ (622 ℉). SUCH limit switch has an automatic reset function, with a default rated voltage and current of 5A / 220VAC, while other AC/DC voltage options can be customized according to customer requirements. It offers a mechanical life of over 15 million operations and an electrical life of over 500,000 operations.

Feature

Made with high temperature resistant materials, ensuring stable performance in heat environments.
Features an adjustable rod lever design, allowing flexible installation and precise operation.
Provides reliable switching with automatic reset and long service life for industrial applications.

Dimension (Unit: mm)

High temperature limit switch dimension

Specs

Weight	258g
Adjustable Length of Rod Lever	25-140mm
Rated Voltage	220VAC (Customizable rated voltage is shown in the reference table below.)
Rated Current	5A (Customizable rated current is shown in the reference table below.)
Contact Type	1NO+1NC (NC pin: 1 & 2, NO pin: 3 & 4)
Operating Speed	1mm/s~2m/s
Operating Frequency	Machinery: 120 times/minute
Operating Frequency	Electric: 30 times/minute
Contact Resistance	＜15MΩ, initial stage
Insulation Resistance	＞100MΩ (＜500VDC)
Withstand Voltage	Between no-connection terminals: 1000VAC, 50/60Hz lasts 1 minute
	Between the terminal and the contact: 2000VAC, 50/60Hz lasts 1 minute
	Between terminal and no-load current metal: 2200VAC, 50/60Hz lasts 1 minute
Vibration	Misoperation endurance: 10~55Hz, 1.5mm, double-amplitude
Impact	Mechanical endurance: ＞1000m/s² (＞100G)
Impact	Misoperation endurance: ＞300m/s² (＞30G)
Shell Material	Cast aluminum alloy
Temperature	-10~+350℃ (14~622℉)
Humidity	＜95%RH
Working Life	Machinery: ＞15million times
Working Life	Electric: ＞0.5million times
Protection Class	IP66

Reference table for customizable rated voltage and rated current

Rated voltage	Rated current (A)
	Non-inductive load				Inductive load
	Resistive load		Lamp load		Inductive load		Motor load
	NC	NO	NC	NO	NC	NO	NC	NO
125VAC	10		3	1.5	10		5	2
250VAC	5		2	1	5		3	1
480VAC	3		1.5	0.8	3		1.5	0.8
600VAC	1		1	0.5	1.5		1	0.5
8VDC	10		6	3	10		6
14VDC	10		6	3	10		6
30VDC	6		4	3	6		4
125VDC	0.8		0.2	0.2	0.8		0.2
250VDC	0.4		0.1	0.1	0.4		0.1

Note:

Power factor of inductive load is above 0.4 (AC). The time constant is below 7ms (DC).
The inrush current of lamp load is 10 times that of steady state current, and the inrush current of motor load is 6 times that of steady state current.

Application

Conveying System

Textile Industry

Chemical Industry

FAQ

Q1: Can different power sources be connected to the same limit switch? ❯

No. Different polarities or types of power sources should not be connected to one limit switch contact, as it may cause malfunction or damage.

Q2: How can short circuit damage to the limit switch be prevented? ❯

A fuse should be connected in series with the switch to protect it from damage caused by short circuits.

Q3: Which contact type is better for low voltage and low current circuits? ❯

Gold contacts are recommended because they provide better performance and reliability in low voltage and low current applications.

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High Temperature Adjustable Rod Lever Limit Switch

Feature

Dimension (Unit: mm)

Reference table for customizable rated voltage and rated current

Conveying System

Textile Industry

Chemical Industry

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