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: $91.92
3In Stock
3Expected 2026/11/06
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 2026/11/06

$91.92

$85.99

$82.11

$78.34

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: $43.79
1,156In Stock
New At Mouser

Mfr. Part No.
CE4T-10R-02

Mouser Part No
894-CE4T-10R-02

New At Mouser

ABB

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

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Datasheet

1,156In Stock

$43.79

$39.57

$38.68

$37.40

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: $39.83
61In Stock
New At Mouser

Mfr. Part No.
CE4P-10R-02

Mouser Part No
894-CE4P-10R-02

New At Mouser

ABB

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

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Datasheet

61In Stock

$39.83

$36.31

$35.89

$34.99

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: $43.11
64In Stock
49On Order
New At Mouser

Mfr. Part No.
CE4P-10R-11

Mouser Part No
894-CE4P-10R-11

New At Mouser

ABB

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

Learn More

Datasheet

64In Stock

49On Order

$43.11

$38.70

$37.52

$36.05

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: $36.01
140In Stock
New At Mouser

Mfr. Part No.
CE4T-10R-01

Mouser Part No
894-CE4T-10R-01

New At Mouser

ABB

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

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Datasheet

140In Stock

$36.01

$33.33

$32.08

$29.62

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 ESTOP PB KEY RELEASE

CE4K1-10R-02
ABB
1: $57.11
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

$57.11

$55.27

$53.40

$51.80

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: $66.55
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

$66.55

$62.30

$59.82

$58.08

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 TW-REL RED, 1 NO & 1 NC

CE4T-10R-11
ABB
1: $44.50
34In Stock
32Expected 2026/10/01
New At Mouser

Mfr. Part No.
CE4T-10R-11

Mouser Part No
894-CE4T-10R-11

New At Mouser

ABB

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

Learn More

Datasheet

34In Stock

32Expected 2026/10/01

$44.50

$40.74

$39.38

$34.89

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 BLK PULL REL 1NO 1NC

CE4P-10B-11
ABB
1: $39.18
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

$39.18

$37.33

$35.48

$33.39

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

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

CE4T-10B-11
ABB
1: $42.57
Non-Stocked
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

Non-Stocked

$42.57

$40.76

$38.63

$36.56

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

40 mm

CE4 E-Stops

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