HOME > PRODUCTS > CONVEYOR SAFETY STOP SWITCH

Pullswitch

The Pullswitch is a failsafe taut wire emergency pull cord safety stop switch for open conveyors.

PVC coated steel pull wires and pigtails connect between the switches to provide easy installation and continuous emergency stop access along the length of the entire conveyor. Pullswitches can be installed at 200 ft. intervals, reducing overall system cost. Quick location of a tripped switch is provided by a standard reflector or optional flag marker, and the tripped signal can be wired back to an indicator panel or PLC. The Pullswitch has an IP65 / NEMA 4, 4X, 9 rated enclosure made from polycarbonate and stainless steel, making the housing corrosion resistant and weatherproof. A total of six independent changeover contacts inside the Pullswitch offer unique operation and control. Two independent cam operated switches with snap action mechanical operation are provided for conveyor shutdown, and four additional micro-switches signal for a slack wire alarm.

Product Questions? (309) 698-5611

or Email

Share | |


	Pullswitch Technical Specifications:		Literature:
	• Enclosure - Polycarbonate and Stainless Steel Plated		• Product Datasheet
	• Weight - 4 lbs. (1.8 kg)		(See Downloads for more literature)
	• Dimensions - 4" x 8 " x 5" (100 x 200 x 125 mm)
	• Contacts - 5 Amps (240 VAC)		Technical:
	• Conduit Entries - Two 1/2" NPT		• Product Manual
	• Operating Temperature - +158°F to - 13°F (70°C to -25°C)
	• Protection - IP65 / NEMA 4, 4X, 9		Product Dimensions:
			• .dwg (AutoCAD) .pdf
	Approvals:
	• CSA / NRTL Class II Div 1 Groups E, F & G (U.S. & Canada)		Product Installation:
	• ATEX Version Available		-- Single Unit (up to 200 ft.)
			• .dwg (AutoCAD) .pdf

			-- Multiple Units (over 200 ft.)
			• .dwg (AutoCAD) .pdf

	Part Numbers and Accessories:
	• PST1000C ~ Pullswitch
	• PTA100 ~ Tensioner
	• PDS100 ~ D-Shackle
	• PSE100 ~ Wire Rope Thimble
	• PGSC100 ~ Wire Rope Clip
	• PTPVC4 ~ 4" PVC Coated Pigtail
	• PWPVCR ~ Pull Wire (Red)
	• PKF100 ~ Flag Indicator (Optional)


	Literature:		Product Dimensions:
	• Product Datasheet		• .dwg (AutoCAD) .pdf

	Technical:		Product Installation:
	• Product Manual		-- Single Unit (up to 200 ft.)
			• .dwg (AutoCAD) .pdf
	Note: Product manuals for older part numbers can be
	found under the Technical Support area.		-- Multiple Units (over 200 ft.)
			• .dwg (AutoCAD) .pdf

1. PFK100 - Flag Indicator

2. PWPVCR - Pull Wire (RED)

3. PTPVC4 - PVC Coated Pigtail

4. PGSC100 - Wire Rope Clip

5. PSE100 - Wire Rope Thimble

6. PDS100 - D Shackle

7. PTA100 - Tensioner

PROJECT ESTIMATOR

The estimator will provide an approximate total for your project. Quantities may vary depending on installation.

Please refer to the product installation diagrams under the "Downloads" tab to help guide you with your project.


	Why am I getting an alarm when the cable has not been pulled?
	Check that there is tension on the cable. The Pullswitch is a taut wire system, so you should get an alarm if the
	cable is slack or cut.

	I have a conveyor with multiple Pullswitches. How do I know which one was pulled?
	Each Pullswitch has a catseye so that you can see the reflection of the cam switch on the activated Pullswitch by
	using a flashlight in a dark area. There is also an optional flag assembly that can be mounted onto the cam switch
	for easy detection.