Emergency Stop Switches / E-Stop Switches

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 10

Applied Filters:

Contact Form

Current Rating

Voltage Rating AC

Voltage Rating DC

Mounting Style

Termination Style

IP Rating

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

CE4T-10R-20
ABB
1: $132.35
3In Stock
3Expected 2026-10-14
New At Mouser

Mfr. Part #
CE4T-10R-20

Mouser Part #
894-CE4T-10R-20

New At Mouser

ABB

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

Learn More

Datasheet

3In Stock

3Expected 2026-10-14

$132.35

$123.81

$118.21

$112.78

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: $63.04
1,156In Stock
New At Mouser

Mfr. Part #
CE4T-10R-02

Mouser Part #
894-CE4T-10R-02

New At Mouser

ABB

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

Learn More

Datasheet

1,156In Stock

$63.04

$56.97

$55.68

$53.84

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: $57.36
61In Stock
New At Mouser

Mfr. Part #
CE4P-10R-02

Mouser Part #
894-CE4P-10R-02

New At Mouser

ABB

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

Learn More

Datasheet

61In Stock

$57.36

$52.27

$51.67

$50.39

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: $62.08
64In Stock
49On Order
New At Mouser

Mfr. Part #
CE4P-10R-11

Mouser Part #
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

$62.08

$55.73

$54.01

$51.91

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: $51.84
140In Stock
New At Mouser

Mfr. Part #
CE4T-10R-01

Mouser Part #
894-CE4T-10R-01

New At Mouser

ABB

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

Learn More

Datasheet

140In Stock

$51.84

$47.98

$46.18

$42.65

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: $82.24
7In Stock
New At Mouser

Mfr. Part #
CE4K1-10R-02

Mouser Part #
894-CE4K1-10R-02

New At Mouser

ABB

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

Learn More

Datasheet

7In Stock

$82.24

$79.56

$76.90

$74.58

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: $95.80
9In Stock
New At Mouser

Mfr. Part #
CE4K1-10R-11

Mouser Part #
894-CE4K1-10R-11

New At Mouser

ABB

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

Learn More

Datasheet

9In Stock

$95.80

$89.70

$86.13

$83.62

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: $64.07
34In Stock
32Expected 2026-10-01
New At Mouser

Mfr. Part #
CE4T-10R-11

Mouser Part #
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

$64.07

$58.65

$56.69

$50.23

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: $56.40
Non-Stocked
New At Mouser

Mfr. Part #
CE4P-10B-11

Mouser Part #
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

$56.40

$53.76

$51.09

$48.07

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: $61.29
Non-Stocked
New At Mouser

Mfr. Part #
CE4T-10B-11

Mouser Part #
894-CE4T-10B-11

New At Mouser

ABB

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

Learn More

Datasheet

Non-Stocked

$61.29

$58.68

$55.63

$52.65

View

Min.: 1
Mult.: 1

Emergency Stop Button

Non-Illuminated

1 NO + 1 NC

40 mm

CE4 E-Stops

Mouser®

Company

Resources

Support