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Pull wire safety switches for emergency stop applications

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Pull wire safety switches for emergency stop applications

Name: Pull wire safety switches for emergency stop applications
Brand: ISAC ENTERPRISES
Price: 6000 INR
Availability: InStock

Price 6000 INR/ Piece

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MOQ : 10 Pieces

Pull wire safety switches for emergency stop applications Specification

Temperature Range
-25C to +80C

Automation Grade
Manual

Number of Module
Single

Rated Voltage
240 V AC

Protection Level
IP67

Circuit Type
Double-break snap-action

Response Time
<20 ms

Max. Current
6 A

Finish Type
Powder Coated

Mechanical Life
>1,000,000 operations

Product Type
Pull wire safety switch

Material
Die-cast aluminium housing

Insulation Resistance
>100 M at 500 VDC

Contact Resistance
<50 m

Max. Voltage
400 V AC

Operating Temperature
-25C to +80C

Stoke
Max 65 mm

Size
145 mm x 60 mm x 55 mm

Color
Red actuator

Weight
870 g

Mounting Type
Surface/Panel Mount

Current Rating
6 A

No Of Poles
2

Pull wire safety switches for emergency stop applications Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
100 Pieces Per Month

Delivery Time
6 Week

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

Certifications
CE

About Pull wire safety switches for emergency stop applications

Pull wire limit switches

Limit switches with rope for simple stop, without manual reset. These limit switches are useful for signalling and for commanding doors or similars. Available also in special version with double signal in traction or release, helpful to signal an eventual loss of tension due to the breaking of the rope.

Reliable Emergency Stop Activation

The pull wire safety switch enables rapid emergency stop responses, triggered by a simple tug on the 50-meter wire. Its manual rope-actuated design is ideal for safeguarding long conveyor systems and hazardous machinery zones, offering security across extended areas. The fast response time, robust housing, and high mechanical endurance make it indispensable for industrial safety applications.

Certifications and Durability

Certified with CE and UL standards, this switch guarantees electrical safety and operational reliability. Its die-cast aluminium construction resists physical stress while handling shocks up to 30 G and vibrations ranging from 10 - 500 Hz at 10 G. The powder-coated finish enhances durability, making it suitable for both indoor and harsh outdoor environments.

FAQ's of Pull wire safety switches for emergency stop applications:

Q: How does the pull wire safety switch function in an emergency stop application?

A: When the pull wire is actuated anywhere along its 50-meter length, the switch instantly changes its contact state, disconnecting power to connected machinery and providing a quick shutdown during emergencies.

Q: What are the installation requirements for this safety switch?

A: This switch is designed for surface or panel mounting using its compact housing dimensions (145 mm x 60 mm x 55 mm). Standard cable entry is M20 x 1.5 for straightforward wiring, and the device can be positioned along conveyor lines or hazardous zones for optimum reach.

Q: When should the pull wire safety switch be used?

A: It should be employed in any situation where operators need immediate shutdown capability across a large area, such as conveyor belts, automated assembly lines, and material handling sites, to ensure quick response in emergencies.

Q: Where is the pull wire safety switch typically installed?

A: It is commonly installed alongside conveyors or machinery in industrial settings-factories, warehouses, process lines-where long-distance emergency stop control is necessary to protect personnel.

Q: What benefits does the double-break snap-action contact provide?

A: This mechanism enhances electrical reliability by rapidly disconnecting both contacts with minimal arcing, reducing wear and improving long-term switch durability even with frequent use.

Q: How resistant is the switch to environmental factors like humidity and temperature?

A: With IP67 protection, the switch is well-protected against dust and moisture and can operate in ambient humidity up to 95% RH (non-condensing) and within a temperature range of -25C to +80C.

Q: What process ensures compliance and safety for these switches?

A: The switches conform to CE and UL certifications, signifying rigorous safety testing and quality assurance for electrical and mechanical performance in demanding industrial applications.

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