Emergency Stop Switches / E-Stop Switches

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CE4 E-Stops

ABB CE4 E-Stops feature a mushroom actuator with a 40mm diameter and a red or black stop button with or without illumination. Stop options include twist release, pull release, and key code 455. These compact emergency stops are designed for durability, featuring dust-proof and waterproof construction with IP66/IP67/IP69K protection. The series also offers increased reliability with a self-cleaning contact. ABB CE4 E-Stops conform to standard EN/IEC 60947-5-5, safety of machinery standard EN/ISO 13850, IEC 60204-1, and machinery directive 2006/42/EC. These robust stop buttons provide an all-in-one practical design that is ready for installation.

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Part #

Emergency Stop Switches / E-Stop Switches 40MM TW-REL RED, 2 NO

CE4T-10R-20
ABB
1: HK$786.08
3In Stock
3Expected 4/11/2026
New At Mouser

Mfr. Part No.
CE4T-10R-20

Mouser Part No
894-CE4T-10R-20

New At Mouser

ABB

Emergency Stop Switches / E-Stop Switches 40MM TW-REL RED, 2 NO

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Datasheet

3In Stock

3Expected 4/11/2026

HK$786.08

HK$650.12

HK$630.89

HK$612.31

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

2 NO

40 mm

IP66, IP67, IP69K

Emergency Stop Switches / E-Stop Switches 40MM TW-REL, RED, 2 NC, PUSHBUTTON

CE4T-10R-02
ABB
1: HK$345.08
1,134In Stock

Mfr. Part No.
CE4T-10R-02

Mouser Part No
894-CE4T-10R-02

ABB

Emergency Stop Switches / E-Stop Switches 40MM TW-REL, RED, 2 NC, PUSHBUTTON

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Datasheet

1,134In Stock

HK$345.08

HK$315.65

HK$305.13

HK$292.63

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

2 NC

10 A

250 VAC

250 VDC

Panel Mount

Screw

40 mm

IP66, IP67, IP69K

Emergency Stop Switches / E-Stop Switches 40MM PU-REL RED, 2 NC

CE4P-10R-02
ABB
1: HK$333.57
59In Stock

Mfr. Part No.
CE4P-10R-02

Mouser Part No
894-CE4P-10R-02

ABB

Emergency Stop Switches / E-Stop Switches 40MM PU-REL RED, 2 NC

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Datasheet

59In Stock

HK$333.57

HK$307.35

HK$302.50

HK$283.51

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

2 NC

10 A

250 VAC

250 VDC

40 mm

IP66, IP67, IP69K

Emergency Stop Switches / E-Stop Switches 40MM PU-REL RED, 1 NO & 1 NC

CE4P-10R-11
ABB
1: HK$340.39
109In Stock

Mfr. Part No.
CE4P-10R-11

Mouser Part No
894-CE4P-10R-11

ABB

Emergency Stop Switches / E-Stop Switches 40MM PU-REL RED, 1 NO & 1 NC

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Datasheet

109In Stock

HK$340.39

HK$306.36

HK$298.22

HK$287.78

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

10 A

250 VAC

250 VDC

Panel Mount

Screw

40 mm

IP66, IP67, IP69K

Emergency Stop Switches / E-Stop Switches 40MM TW-REL RED, 1 NC

CE4T-10R-01
ABB
1: HK$291.07
136In Stock

Mfr. Part No.
CE4T-10R-01

Mouser Part No
894-CE4T-10R-01

ABB

Emergency Stop Switches / E-Stop Switches 40MM TW-REL RED, 1 NC

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Datasheet

136In Stock

HK$291.07

HK$287.37

HK$273.40

HK$255.97

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

SPST-NC

10 A

250 VAC

250 VDC

Panel Mount

Screw

40 mm

IP66, IP67, IP69K

Emergency Stop Switches / E-Stop Switches 40MM TW-REL RED, 1 NO & 1 NC

CE4T-10R-11
ABB
1: HK$349.35
61In Stock
40Expected 26/11/2026

Mfr. Part No.
CE4T-10R-11

Mouser Part No
894-CE4T-10R-11

ABB

Emergency Stop Switches / E-Stop Switches 40MM TW-REL RED, 1 NO & 1 NC

Learn More

Datasheet

61In Stock

40Expected 26/11/2026

HK$349.35

HK$324.77

HK$305.78

HK$278.58

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

10 A

250 VAC

250 VDC

Panel Mount

Screw

40 mm

IP66, IP67, IP69K

Emergency Stop Switches / E-Stop Switches 40MM ESTOP PB KEY RELEASE

CE4K1-10R-02
ABB
1: HK$517.45
7In Stock
New At Mouser

Mfr. Part No.
CE4K1-10R-02

Mouser Part No
894-CE4K1-10R-02

New At Mouser

ABB

Emergency Stop Switches / E-Stop Switches 40MM ESTOP PB KEY RELEASE

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Datasheet

7In Stock

HK$517.45

HK$494.43

HK$472.49

HK$457.61

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

2 NC

10 A

250 VAC

250 VDC

Panel Mount

Screw

40 mm

IP67

Emergency Stop Switches / E-Stop Switches 40MM KEY REL RED 1NO 1NC

CE4K1-10R-11
ABB
1: HK$583.95
9In Stock
New At Mouser

Mfr. Part No.
CE4K1-10R-11

Mouser Part No
894-CE4K1-10R-11

New At Mouser

ABB

Emergency Stop Switches / E-Stop Switches 40MM KEY REL RED 1NO 1NC

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Datasheet

9In Stock

HK$583.95

HK$501.17

HK$474.79

HK$451.94

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

10 A

250 VAC

250 VDC

Panel Mount

Screw

40 mm

IP67

Emergency Stop Switches / E-Stop Switches 40MM ESTOP BLK TWIST REL 1-1

CE4T-10B-11
ABB
1: HK$328.72
2Expected 26/11/2026
New At Mouser

Mfr. Part No.
CE4T-10B-11

Mouser Part No
894-CE4T-10B-11

New At Mouser

ABB

Emergency Stop Switches / E-Stop Switches 40MM ESTOP BLK TWIST REL 1-1

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Datasheet

2Expected 26/11/2026

HK$328.72

HK$310.31

HK$296.58

HK$281.45

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

40 mm

Emergency Stop Switches / E-Stop Switches 40MM ESTOP BLK PULL REL 1NO 1NC

CE4P-10B-11
ABB
1: HK$321.98
Non-Stocked
New At Mouser

Mfr. Part No.
CE4P-10B-11

Mouser Part No
894-CE4P-10B-11

New At Mouser

ABB

Emergency Stop Switches / E-Stop Switches 40MM ESTOP BLK PULL REL 1NO 1NC

Learn More

Datasheet

Non-Stocked

HK$321.98

HK$306.85

HK$291.65

HK$274.38

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

10 A

250 VAC

250 VDC

40 mm

IP66, IP67, IP69K

CE4 E-Stops

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