SICK ES21 Series Emergency Stop Push Button, Panel Mount, 2 NC

RS Stock No.:: 285-1300
Mfr. Part No.:: ES21-CG2001 / 6036140
Brand:: SICK

Subtotal (1 unit)*

Kr. 247,31

(exc. VAT)

Kr. 309,14

(inc. VAT)

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1 +	Kr. 247,31

*price indicative

RS Stock No.:: 285-1300
Mfr. Part No.:: ES21-CG2001 / 6036140
Brand:: SICK

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Mount Type	Panel Mount
	Product Type	Emergency Stop Push Button
	Contact Configuration	2 NC
	Illuminated	No
	Series	ES21
	Colour	Red
	Terminal Type	Screw
	Contact AC Voltage	250V ac
	Contact Current	3A
	Contact DC Voltage	24V dc
	Depth	27mm
	Switch Configuration	Slow Action
	Length	27mm
	Hazardous Area Certification	UL
	Standards/Approvals	China RoHS, cULus, EN, EU DoC, TPC, UKCA
	Width	36.8mm
	Safety Contacts	2 NC

	Select all
	Brand SICK
	Mount Type Panel Mount
	Product Type Emergency Stop Push Button
	Contact Configuration 2 NC
	Illuminated No
	Series ES21
	Colour Red
	Terminal Type Screw
	Contact AC Voltage 250V ac
	Contact Current 3A
	Contact DC Voltage 24V dc
	Depth 27mm
	Switch Configuration Slow Action
	Length 27mm
	Hazardous Area Certification UL
	Standards/Approvals China RoHS, cULus, EN, EU DoC, TPC, UKCA
	Width 36.8mm
	Safety Contacts 2 NC

Datasheet - ES21-CG2001

COO (Country of Origin):: DE

SICK ES21 Series Emergency Stop Push Button, 3A Contact Current, 250V AC Contact AC Voltage - ES21-CG2001 / 6036140

This emergency stop push button serves as a safety command device for panel-mounted installations, providing a Compact non‑illuminated actuation point to interrupt hazardous machinery operation. It is designed for individual wiring with diagnostic-capable connections and operates across a wide ambient temperature range suitable for industrial environments.

Features and Benefits:

• 2NC safety contacts offering positive action for secure interruption
• Slow-action switching delivering controlled contact engagement
• 3A rated current enabling switching at 250V AC loads
• Supports 24V DC operation for low-voltage control circuits
• Screw-terminal connection allowing conductor cross-sections up to 2.5mm²

Applications

• Used with machine control panels requiring emergency shutdown
• Suitable for linking to safety circuits with diagnostic wiring
• Ideal for industrial systems needing Compact panel actuation
• Can be used in environments with broad temperature ranges
• Used for retrofitting control enclosures with safety contacts

What electrical life can I expect under rated load?

The switch provides an electrical life of 1 x 10^6 switching cycles at rated load.

How should the device be mounted on a control panel?

It is a panel-mount version designed for secure front-panel installation with screw-terminal wiring.

Which certifications cover hazardous-area use and conformity?

It holds UL hazardous-area certification and declarations of conformity for the EU and UK.

What are the connection limits for wiring conductors?

Terminals accept conductor cross-sections up to 2.5mm² via screw connections.