Enabling Switch, JSHD Series

The JSHD series from ABB Jokab offers the ability to operate machinery safely via a three position control device. Many different versions are available for a wide variety of applicational uses. Key features which have been incorporated within this series from ABB Jokab include a front button (for programme start, low speed, etc), a top button (for programme stop, grip devices, etc),a bottom plate (wide bottom plate for fixing interlocking devices and Eden (non-contact sensor) or narrow bottom plate for more flexible handling), a cable version (straight or spiral cable with connectors or assembled on the device), LED indication and finally the device is designed to work with a safety relay or PLC.

Multiple uses in troubleshooting, test running and programming where no other protection is available or feasible
Key adavntages of the JSHD4 enabling device include it being ergonomic, adaptable and the device provides LED status information
Mechanical life of 1000000 cycles to the middle position
The body material consists of Polyamide 6.6
Operating force of approximately 15 N
High protection class rating of IP65
Insulation resistance of a minimum of 20 MΩ

Approvals

CE, CSA

ABB JSHD Series Safety Enabling Switch, 1NO + 1NC Contact Configuration, 500 mA Supply Current - 2TLA020001R1000 JSHD2C type E

This safety enabling switch is designed for enhanced operational safety in automation and industrial applications. Offering a compact size, it measures 26.55mm in length and width, and has a slim depth of 13.5mm. The product is made from durable nylon 66 housing and features an IP65 rating, ensuring protection against dust and water ingress.

Features & Benefits

• 1NO + 1NC contact configuration enables versatile control
• Supports a supply current of 500 mA for reliable operation
• IP65 rated for protection against water and dust
• Constructed with nylon 66 housing for robust durability
• Designed to ensure safety during emergency stop procedures
• Compact dimensions facilitate easy installation in tight spaces

Applications

• Utilised in industrial automation systems for safety measures
• Ideal for equipment where rapid shut-off is essential
• Employed in machinery requiring emergency stop functions
• Suitable for use in environments where water and dust exposure is likely

What is the maximum current supported by the switch?

The maximum current that can be handled is 0.002A, making it suitable for low-power applications.

How does the contact configuration impact functionality?

The 1NO + 1NC configuration allows for both normally open and normally closed functions, providing flexibility in circuit design and control.

What material is the housing made from, and why is it significant?

The housing is made from nylon 66, which offers enhanced strength and resistance to harsh environmental conditions, ensuring longevity and reliability.

How does the IP65 rating benefit the switch in operational environments?

The IP65 rating indicates that the switch is completely dust-tight and can withstand water jets, making it ideal for challenging industrial environments.

Enabling Switch

Units	Per unit
1 - 4	£44.42
5 - 9	£42.22
10 - 24	£39.98
25 - 49	£37.77
50 +	£35.53

Select all	Attribute	Value
	Brand	ABB
	Series	JSHD
	Number of Positions	3
	Supply Current	500mA
	IP Rating	IP65
	Housing Material	Nylon 66
	Depth	13.5mm
	Length	26.55mm
	Width	20.7mm

	Select all
	Brand ABB
	Series JSHD
	Number of Positions 3
	Supply Current 500mA
	IP Rating IP65
	Housing Material Nylon 66
	Depth 13.5mm
	Length 26.55mm
	Width 20.7mm

ABB JSHD Series Safety Enabling Switch, 3 Position, IP65