Schmersal EX-ZS 335 Series Plunger Interlock Switch, 1 NO/1 NC, IP67, Metal Housing, 230V ac, 10A

RS Stock No.:: 698-8779
Mfr. Part No.:: EX-ZS 335-11Z-3G/D
Brand:: Schmersal

Schmersal EX-ZS 335 Series Plunger Interlock Switch, 1 NO/1 NC, IP67, Metal Housing, 230V ac, 10A

Subtotal (1 unit)*

£109.87

(exc. VAT)

£131.84

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 10 unit(s) shipping from 20 April 2026
Plus 2 unit(s) shipping from 20 April 2026
Plus 28 unit(s) shipping from 15 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£109.87

*price indicative

RS Stock No.:: 698-8779
Mfr. Part No.:: EX-ZS 335-11Z-3G/D
Brand:: Schmersal

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schmersal
	Actuator Type	Plunger
	Product Type	Interlock Switch
	Contact Configuration	1 NO/1 NC
	IP Rating	IP67
	Housing Material	Metal
	Contact Type	Snap Action
	Terminal Type	M20
	Switching Current	10A
	Series	EX-ZS 335
	Switching DC Voltage	24V dc
	Switching AC Voltage	230V ac
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Width	40.5mm
	Standards/Approvals	RoHS, ISO, EN
	Depth	38mm
	Length	66.5mm
	Hazardous Area Certification	ATEX
	Mechanical Life	30000000Cycles
	Operating Force	12N
	Conduit Entry	M20 x 1.5
	Mounting Orientation	Any Position

	Select all
	Brand Schmersal
	Actuator Type Plunger
	Product Type Interlock Switch
	Contact Configuration 1 NO/1 NC
	IP Rating IP67
	Housing Material Metal
	Contact Type Snap Action
	Terminal Type M20
	Switching Current 10A
	Series EX-ZS 335
	Switching DC Voltage 24V dc
	Switching AC Voltage 230V ac
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Width 40.5mm
	Standards/Approvals RoHS, ISO, EN
	Depth 38mm
	Length 66.5mm
	Hazardous Area Certification ATEX
	Mechanical Life 30000000Cycles
	Operating Force 12N
	Conduit Entry M20 x 1.5
	Mounting Orientation Any Position

COO (Country of Origin):: DE

Schmersal Plunger Interlock Switch, NO/NC, M20 - EX-ZS 335 Series - EX-ZS 335-11Z-3G/D

This plunger-style interlock switch from Schmersal is an ideal solution for controlling machinery in harsh environments. It has one NO (normally open) and one NC (normally closed) contact and features a snap-action mechanism for improved efficiency. The metal housing is highly durable and resistant to corrosion, impact and chemicals, making it a good choice for use in harsh industrial environments. A broad operating temperature range of -20°C to +60°C ensures reliable performance in a wide variety of conditions.

Features & Benefits

• Compact dimensions of 66.5 (length) x 40.5 (width) x 38mm (depth) for use in areas where space is limited

• Screw terminals ensure a secure connection

• Actuator heads can be repositioned by 4 x 90° for enhanced flexibility

• Rated for ATEX (ATmosphères EXplosibles) zones 2 and 22 for use in potentially explosive environments

Applications

• Oil and mineral engineering

• Mining operations

• Pharmaceutical manufacturing

How long will this switch last before it needs to be replaced?

This switch has a minimum mechanical life of 30,000,000 operations, making it a long-lasting choice that won't need to be replaced often.