SICK ES11 Series Turn to Release Emergency Stop Push Button, Panel Mount, 22 mm Cutout, 2 NC, IP65

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RS 제품 번호:
285-9492
제조사 부품 번호:
ES11-SA1A4 / 6051327
제조업체:
SICK
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브랜드

SICK

Mount Type

Panel Mount

Product Type

Emergency Stop Push Button

Cutout Diameter

22mm

Contact Configuration

2 NC

Push Button Actuation

Turn to Release

Housing Material

Polybutylene Terephthalate

Series

ES11

Illuminated

No

IP Rating

IP65

Colour

Black, Red, Yellow

Contact DC Voltage

24V dc

Contact Current

2A

Switch Configuration

Slow Action

Depth

52mm

Length

52mm

Standards/Approvals

China RoHS, cULus, EN, EU DoC, TPC, UKCA

Hazardous Area Certification

No

Head Diameter

28mm

Width

40mm

Push Button Material

Polybutylene Terephthalate

COO (Country of Origin):
DE

SICK ES11 Series Emergency Stop Push Button, 28mm Head Diameter, 24V DC Rated Operating Voltage - ES11-SA1A4 / 6051327


This emergency stop push button is a panel-mount safety command device designed for industrial control applications where a positive-break stop function is required. It uses a turn-to-release actuation and integrates two normally closed contacts with slow-action switching for reliable interruption of 24V DC control circuits. The unit is supplied with a retaining clip and connects via an M12 4-pin plug connector, making it suitable for structured wiring and series connection with diagnostic-capable Flexi Loop architectures.

Features and Benefits:


• 2A rated current delivers safe switching for low-voltage control circuits
• 2 NC contacts ensure positive-break behaviour for safety inputs
• Slow-action switching element reduces contact bounce during operation
• IP65 enclosure rating protects against dust and water jets
• Polybutylene terephthalate housing resists industrial wear and chemicals

Applications


• Suitable for machine emergency shutdown circuits in factories
• Used with safety controllers via Flexi Loop for diagnostics
• Ideal for panel-mount installations requiring turn-to-release logic
• Can be used with relay safety modules for monitored stop functions

What connector type does the unit require?


It uses a 4-pin M12 plug connector with a PBT coupling nut.

How many switching cycles can be expected for the emergency function?


The emergency stop contacts are rated for 5x10^4 electrical switching cycles.

What temperature range can it operate within?


It operates between -25°C and +70°C.

Is the push button illuminated?


The button is non-illuminated.

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