SICK ES21 Series Emergency Stop Push Button, Surface Mount, 2 NC, IP65

RS Stock No.:: 285-1302
Mfr. Part No.:: ES21-SA10E1 / 6036147
Manufacturer:: SICK

Subtotal (1 unit)*

PHP5,282.17

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PHP5,916.03

(inc. VAT)

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RS Stock No.:: 285-1302
Mfr. Part No.:: ES21-SA10E1 / 6036147
Manufacturer:: SICK

Specifications

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	Surface Mount
	Contact Configuration	2 NC
	Housing Material	Plastic
	Illuminated	No
	Series	ES21
	IP Rating	IP65
	Colour	Red
	Terminal Type	Screw
	Contact Current	3A
	Contact DC Voltage	24V dc
	Contact AC Voltage	250V ac
	Switch Configuration	Snap Action
	Depth	31.4mm
	Standards/Approvals	China RoHS, cULus, EN, EU DoC, IEC, TPC, UKCA
	Length	31.4mm
	Hazardous Area Certification	UL
	Width	41.5mm
	Safety Contacts	2 NC
	Push Button Material	Plastic

	Select all
	Brand SICK
	Product Type Emergency Stop Push Button
	Mount Type Surface Mount
	Contact Configuration 2 NC
	Housing Material Plastic
	Illuminated No
	Series ES21
	IP Rating IP65
	Colour Red
	Terminal Type Screw
	Contact Current 3A
	Contact DC Voltage 24V dc
	Contact AC Voltage 250V ac
	Switch Configuration Snap Action
	Depth 31.4mm
	Standards/Approvals China RoHS, cULus, EN, EU DoC, IEC, TPC, UKCA
	Length 31.4mm
	Hazardous Area Certification UL
	Width 41.5mm
	Safety Contacts 2 NC
	Push Button Material Plastic

Datasheet - ES21-SA10E1

COO (Country of Origin):: DE

SICK ES21 Series Emergency Stop Push Button, 3A Contact Current, IP65 - ES21-SA10E1 / 6036147

This emergency stop push button provides a compact, surface-mounted safety command device for industrial control panels and machinery. It is designed for direct wiring with diagnostic capability and operates across standard industrial voltages. The unit has a rotary release and obstruction protection to support Rapid manual shutdown in demanding environments.

Features and Benefits:

• 3A contact current delivers safe disconnection for common loads
• 250V AC rated operating voltage for typical mains circuits
• 24V DC switching at 2A supports control and signalling circuits
• 2 NC positive-action contacts ensure forced-opening safety operation
• IP65 enclosure rating protects against dust and water ingress

Applications

• Suitable for emergency isolation on production machinery
• Ideal for use in control panels with surface mounting
• Used for safety shutdown in assembly-line stations
• Can be used with safety circuits requiring screw terminals
• Suitable for installations needing rotary-release E-stop function

What type of electrical connection does it use?

It employs screw Terminal connections with cable gland entry for 2 x M20.

How does the contact behaviour support safety requirements?

The device uses positive-action NC contacts with slow-action switching and forced-opening behaviour for safety circuits.

What temperatures can it withstand during operation?

It is rated for operation between -25°C and +60°C.

What insulation and switching thresholds apply to the contacts?

The unit has a rated insulation voltage of Ui 600V and a minimum switching voltage of ≥5V DC.

What lifecycle expectancy is specified for switching operations?

The B10d Value is specified as 2.5x10^5 switching cycles.