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: Rp1.754.428
3In Stock
3Expected 04/11/2026
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 04/11/2026

Rp1.754.428

Rp1.450.985

Rp1.408.056

Rp1.366.594

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: Rp770.165
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

Rp770.165

Rp704.486

Rp681.004

Rp653.118

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: Rp744.481
60In 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

60In Stock

Rp744.481

Rp685.957

Rp675.133

Rp632.754

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: Rp759.708
92In Stock
19Expected 04/09/2026

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

92In Stock

19Expected 04/09/2026

Rp759.708

Rp683.755

Rp665.593

Rp642.293

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: Rp649.632
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

Rp649.632

Rp641.376

Rp610.188

Rp571.294

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: Rp1.154.881
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

Rp1.154.881

Rp1.103.512

Rp1.054.528

Rp1.021.322

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: Rp1.303.300
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

Rp1.303.300

Rp1.118.556

Rp1.059.665

Rp1.008.663

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: Rp779.705
31In Stock
72On Order

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

31In Stock

72On Order

Rp779.705

Rp724.850

Rp682.471

Rp621.746

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: Rp718.613
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

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Datasheet

Non-Stocked

Rp718.613

Rp684.856

Rp650.916

Rp612.389

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: Rp733.657
Non-Stocked Lead-Time 11 Weeks
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 Lead-Time 11 Weeks

Rp733.657

Rp692.562

Rp661.924

Rp628.167

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

40 mm

CE4 E-Stops

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