SICK ES21 Series Illuminated Emergency Stop Push Button, Panel Mount, 1 NO/2 NC, IP54

RS stock no.:: 285-1307
Mfr. Part No.:: ES21-SB13J1 / 6045315
Manufacturer:: SICK

Subtotal (1 unit)*

R 2 045,93

(exc. VAT)

R 2 352,82

(inc. VAT)

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Ready to ship from 14 December 2026

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1 +	R 2,045.93

*price indicative

RS stock no.:: 285-1307
Mfr. Part No.:: ES21-SB13J1 / 6045315
Manufacturer:: SICK

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Product Type	Emergency Stop Push Button
	Mount Type	Panel Mount
	Contact Configuration	1 NO/2 NC
	Housing Material	Plastic
	Series	ES21
	Illuminated	Yes
	IP Rating	IP54
	Colour	Red
	Terminal Type	Strip
	Contact DC Voltage	24V dc
	Contact AC Voltage	250V ac
	Contact Current	3A
	Switch Configuration	Slow Action
	Depth	36.5mm
	Hazardous Area Certification	No
	Length	36.5mm
	Standards/Approvals	China RoHS, cULus, EN, EU DoC, IEC, TPC, UKCA
	Width	41.5mm
	Push Button Material	Plastic

	Select all
	Brand SICK
	Product Type Emergency Stop Push Button
	Mount Type Panel Mount
	Contact Configuration 1 NO/2 NC
	Housing Material Plastic
	Series ES21
	Illuminated Yes
	IP Rating IP54
	Colour Red
	Terminal Type Strip
	Contact DC Voltage 24V dc
	Contact AC Voltage 250V ac
	Contact Current 3A
	Switch Configuration Slow Action
	Depth 36.5mm
	Hazardous Area Certification No
	Length 36.5mm
	Standards/Approvals China RoHS, cULus, EN, EU DoC, IEC, TPC, UKCA
	Width 41.5mm
	Push Button Material Plastic

Datasheet - ES21-SB13J1

COO (Country of Origin):: DE

SICK ES21 Series Emergency Stop Push Button, 24V DC Supply Voltage, IP54 - ES21-SB13J1 / 6045315

This emergency stop push button provides a panel-mounted safety command for industrial installations where a clear, local stop function is required. It combines illuminated indication with a rotary release mechanism and slow-action switching to deliver deliberate actuation and straightforward reset. The unit is intended for individual wiring with terminal-strip connections and operates across typical factory ambient temperatures.

Features and Benefits:

• 3A at 250V AC rated current for reliable load interruption
• 24V DC illumination for clear Visual status indication
• 1NO/2NC positive-action contacts for defined safety switching
• Slow-action switching element for deliberate actuation behaviour
• IP54 protection for performance in dusty and splash-prone areas

Applications

• Suitable for control panels requiring illuminated emergency stop
• Ideal for machinery with individual-wiring safety circuits
• Used with systems needing rotary-release emergency devices
• Can be used in environments with moderate dust or splash
• Used for equipment requiring strip-terminal connections

What connection method does it use?

It uses a terminal-strip connection with screw contacts compatible with conductors up to 2.5mm².

How long does the illumination typically last?

The LED life is specified as 70,000 h at 55°C/20mA and 100,000 h at 25°C/20mA.

What ambient temperatures can it tolerate during operation?

It is rated for operation from -25°C to +55°C.

Which safety contact configuration is provided?

The device includes two normally-closed positive-action contacts Plus one normally-open contact.

What mechanical mounting and housing materials are used?

It is a panel-mount version with a plastic housing and a rotary release mechanism.