Pull Rope Switch, 2-Way, 1NO 1NC/2NO 2NC, 5A/380V, 10A/500V

5 out of 5 based on 2 reviews | Write a review

$158.73

Pull rope switches have two-way pull rings, action angle 30°, optional contactors 1NO+1NC or 2NO+2NC, contact capacity 6A/380VAC, 5A/380V, or 10A/500V, return mode automatically/manually. Safety pull rope switch is specially used to send alarm signal and stopping signal for belt conveyor when there's an emergency. Cable pull switch also has optional shell of cast aluminum type, explosion-proof type, stainless steel type or square type, protection class IP65/NEMA4 and working life over 1 million times.

Function *
Accessories *

SKU: ATO-SFYS-PRS2

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Delivery date: 6-12 days

Overview

Two-way pull rope switch has optional contactors 1NO+1NC or 2NO+2NC, contact capacity 6A/380VAC, 5A/380VAC, or 10A/500VAC, return mode automatically/manually.

Application: Conventional belt conveyor, shuttle conveyor, feeder conveyor, bucket elevator, packaging production line, stacker-reclaimer system, crane, excavator, ship loading and unloading system, horizontal feeder, etc.

Specification:

Model	ATO-SFYS-LS-I	ATO-SFYS-LS-II	ATO-SFYS-EPLS-I	ATO-SFYS-EPLS-II	ATO-SFYS-LSB-I	ATO-SFYS-LSB-II	ATO-SFYS-HFKLT2-II	ATO-SFYS-JHLX-III
Shipping weight	4kg	4.5kg	4kg	4.5kg	3.5kg	3.5kg	5.5kg	4kg
Direction	2-way	2-way	2-way	2-way	2-way	2-way	2-way	2-way
Contact type *	1NO+1NC	1NO+1NC	1NO+1NC	1NO+1NC	1NO+1NC, 2NO+2NC	1NO+1NC, 2NO+2NC	1NO+1NC, 2NO+2NC	Single-pole double-throw switch
Contact capacity *	6A/380VAC	6A/380VAC	6A/380VAC	6A/380VAC	5A/380VAC	5A/380VAC	5A/380VAC	10A/500VAC
Return mode *	Automatically return	Manually return (with handle)	Automatically return	Manually return (with handle)	Automatically return	Manually return (with reset button)	Manually return (with handle)	Manually return (with reset button)
Shell material *	Cast aluminum	Cast aluminum	Cast aluminum (explosion-proof)	Cast aluminum (explosion-proof)	Cast aluminum	Cast aluminum	Stainless steel	Cast aluminum
Action angle	30°	30°	30°	30°	30°	30°	30°	30°
Limit angle	60°	60°	60°	60°	60°	60°	75°	60°
Operating force	10kg	10kg	10kg	10kg	3kg	10kg	10kg	3~8kg
Operation way	Pull the rope	Pull the rope	Pull the rope	Pull the rope	Pull the rope	Pull the rope	Pull the rope	Pull the rope
Max. distance between two switches	25m	25m	25m	25m	40m	40m	30m	30m
Spacing between lifting rings	3m	3m	3m	3m	10m	10m	5m	10m
Working temperature	-30~+50℃ (-22~+122℉)	-30~+50℃ (-22~+122℉)	-30~+50℃ (-22~+122℉)	-30~+50℃ (-22~+122℉)	-30~+50℃ (-22~+122℉)	-30~+50℃ (-22~+122℉)	-30~+75℃ (-22~+167℉)	-15~+65℃ (+5~+149℉)
Working humidity	≤90%	≤90%	≤90%	≤90%	≤85%	≤85%	≤85%	≤90%
Working life	≥1million times	≥1million times	≥1million times	≥1million times	≥1million times	≥1million times	≥1million times	≥1million times
Protection class	IP65	IP65	IP65	IP65	IP65	IP65	IP65	NEMA4
Cable length	1.5m	1.5m	1.5m	1.5m	1.5m	1.5m	1.5m	1.5m
Indicator	Yes	Yes	No	No	No	No	No	No
Accessories *	a) wirerope covered with plastics, b) mounting bracket, c) lifting ring, d) wire buckle, e) waterproof junction box

Tips: How to install a pull rope switch?
The pull rope switch is installed on the rack of both sides of the belt conveyor, and the switches are connected along the two sides of the conveyor with a wire rope. When an emergency occurs on the conveyor belt equipment, pull anywhere of the rope on the site, the wire rope drives the driving arm to rotate, the torque spring is driven by the transmission shaft to move the precision cam, and the micro switch is driven to cut off the power of control line, so that the belt conveyor stops.
So the cable pull switch should be installed in the place with safety maintenance access on both sides of the conveyor, and the installation position should ensure that the maintenance personnel can easily operate in emergency situations.
Installation method:

The switch is evenly mounted on the fixed bracket of the rack.
Tie the steel wire rope to the pull rings at the upper and lower ends of the pull rope switch. The wire rope on each side has a maximum rope length, and it should be shorter when there is a slope.
The pull rope pressure force should be appropriate to ensure the switch can be reset reliable.
In order to reduce the influence of the weight of the steel wire rope on starting switch, pull rings should be installed along the parallel direction of the tape to support the steel wire rope.

Existing reviews of Pull Rope Switch, 2-Way, 1NO 1NC/2NO 2NC, 5A/380V, 10A/500V

A safe and useful switch

I wanted to purchase a safety switch to replace the one that was wearing out on my portable table saw. After a lot of research, I chose this model, which works much better than the old switch.

From: Nestor | Date: 21/11/2022

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Great switch at the price

I bought this 2-way pull rope switch forfit my apllication, and it fit perfectly. High performance and good quality! The service of ATO also better than others!

From: Yeager | Date: 26/05/2022

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