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 NC, PUSHBUTTON

CE4T-10R-02
ABB
1: $45.97
479In 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

479In Stock

$45.97

$41.30

$40.21

$38.54

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 TW-REL RED, 1 NC

CE4T-10R-01
ABB
1: $35.08
154In 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

154In Stock

$35.08

$32.86

$31.68

$30.72

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 KEY REL RED 1NO 1NC

CE4K1-10R-11
ABB
1: $60.49
6In Stock
3On Order
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

6In Stock

3On Order

$60.49

$59.89

$57.96

$55.42

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: $42.53
10In Stock
45On Order
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

10In Stock

45On Order

$42.53

$40.25

$36.38

$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 TW-REL RED, 2 NO

CE4T-10R-20
ABB
1: $91.91
5In Stock
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

Learn More

Datasheet

5In Stock

$91.91

$85.98

$82.09

$78.32

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

2 NO

40 mm

IP66, IP67, IP69K

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

CE4K1-10R-02
ABB
1: $59.79
3In Stock
4Expected 30/07/2026
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

3In Stock

4Expected 30/07/2026

$59.79

$59.15

$58.60

$57.31

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 PU-REL RED, 1 NO & 1 NC

CE4P-10R-11
ABB
1: $46.77
50Expected 25/06/2026
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

50Expected 25/06/2026

$46.77

$41.37

$39.45

$36.80

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 PU-REL RED, 2 NC

CE4P-10R-02
ABB
1: $35.94
28Expected 02/06/2026
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

Learn More

Datasheet

28Expected 02/06/2026

$35.94

$31.33

$30.95

$30.23

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 ESTOP BLK PULL REL 1NO 1NC

CE4P-10B-11
ABB
1: $39.17
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

$39.17

$37.33

$35.48

$33.38

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

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

CE4T-10B-11
ABB
1: $43.66
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

$43.66

$41.38

$38.90

$36.39

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

40 mm

CE4 E-Stops

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