Emergency Stop Switches / E-Stop Switches

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Series 61 Emergency Stop Switches

EAO Series 61 Emergency Stop Switches are robust, reliable, and low back panel depth switches. These switches provide the highest degree of protection against dirt and dust ingress. The series 61 switches comply with the latest international standards. These switches operate at a temperature range of -25ºC to 55ºC. The materials used in Series 61 switches comply with the high EAO standards relating to quality, functional safety, lifetime, and ergonomic design. These switches are used in handheld control units, production and plant machinery, and construction machinery.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Illuminated	Illumination Color	Lamp Type	Contact Form	Switch Function	Current Rating	Voltage Rating AC	Voltage Rating DC	Mounting Style	Termination Style	Button Size	Panel Cutout	Panel Thickness	IP Rating
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, non illuminated, green indication ring 61-6441.4057 EAO 1: $55.41 A tariff of 10% may be applied if shipping to the United States. 458In Stock 208Expected 12/1/2026	Mfr. Part # 61-6441.4057 Mouser Part # 123-61-6441.4057	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, non illuminated, green indication ring Learn More about EAO emergency stop switches	Datasheet	458In Stock 208Expected 12/1/2026	$55.41 $55.23 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			2 NC	ON - (OFF)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC ST/PT, non illuminated, green indication ring 61-6441.4047 EAO 1: $41.71 A tariff of 10% may be applied if shipping to the United States. 84In Stock	Mfr. Part # 61-6441.4047 Mouser Part # 123-61-6441.4047	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC ST/PT, non illuminated, green indication ring Learn More about EAO emergency stop switches	Datasheet	84In Stock	$41.71 $41.70 $40.75 $39.97 $39.82 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			1 NC	ON - (OFF)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+1NO ST/PT, non illuminated, green indication ring 61-6441.4077 EAO 1: $56.28 A tariff of 10% may be applied if shipping to the United States. 75In Stock	Mfr. Part # 61-6441.4077 Mouser Part # 123-61-6441.4077	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+1NO ST/PT, non illuminated, green indication ring Learn More about EAO emergency stop switches	Datasheet	75In Stock	$56.28 $55.77 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			1 NC + 1 NO	ON - (OFF), OFF - (ON)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, illuminated LED red, green indication ring 61-6451.4257 EAO 1: $78.26 A tariff of 10% may be applied if shipping to the United States. 23In Stock	Mfr. Part # 61-6451.4257 Mouser Part # 123-61-6451.4257	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, illuminated LED red, green indication ring Learn More about EAO emergency stop switches	Datasheet	23In Stock	$78.26 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Illuminated	Red	LED	2 NC	ON - (OFF)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 3NC ST/PT, 50VAC/VDC, 0.2A, 6-32VDC, mushroom-head D40, green indication ring, On-Off, Plastic Housing, Solder/Push-on terminal, Front Mounting, IP67, IP69K, IK07, UL, CE, CB 61-6461.4067 EAO 1: $72.86 A tariff of 10% may be applied if shipping to the United States. 6In Stock	Mfr. Part # 61-6461.4067 Mouser Part # 123-61-6461.4067	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 3NC ST/PT, 50VAC/VDC, 0.2A, 6-32VDC, mushroom-head D40, green indication ring, On-Off, Plastic Housing, Solder/Push-on terminal, Front Mounting, IP67, IP69K, IK07, UL, CE, CB Learn More about EAO emergency stop switches	Datasheet	6In Stock	$72.86 $72.70 $71.27 $69.25 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			3 NC	ON - (OFF)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	40 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches (61-3440.414511LX) EMERGENCY STOP EUS-61-3440.414511LX EAO 1: $108.73 A tariff of 10% may be applied if shipping to the United States. 3In Stock	Mfr. Part # EUS-61-3440.414511LX Mouser Part # 123-EUS61344414511LX	EAO	Emergency Stop Switches / E-Stop Switches (61-3440.414511LX) EMERGENCY STOP	Datasheet	3In Stock	$108.73 $94.28 $92.05 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Maintained									Panel Mount					IP65
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC+1NO ST/PT, non illuminated, green indication ring 61-6441.4087 EAO 1: $78.07 A tariff of 10% may be applied if shipping to the United States. 15In Stock 32Expected 1/19/2027	Mfr. Part # 61-6441.4087 Mouser Part # 123-61-6441.4087	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC+1NO ST/PT, non illuminated, green indication ring Learn More about EAO emergency stop switches	Datasheet	15In Stock 32Expected 1/19/2027	$78.07 $76.70 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			2 NC + 1 NO	ON - (OFF), OFF - (ON)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+2NO ST/PT, non illuminated, green indication ring 61-6441.4097 EAO 1: $75.57 A tariff of 10% may be applied if shipping to the United States. 5In Stock	Mfr. Part # 61-6441.4097 Mouser Part # 123-61-6441.4097	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+2NO ST/PT, non illuminated, green indication ring Learn More about EAO emergency stop switches	Datasheet	5In Stock	$75.57 $74.44 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			1 NC + 2 NO	ON - (OFF), OFF - (ON)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC ST/PT, illuminated LED red, green indication ring 61-6451.4247 EAO 1: $78.26 A tariff of 10% may be applied if shipping to the United States. 10In Stock	Mfr. Part # 61-6451.4247 Mouser Part # 123-61-6451.4247	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC ST/PT, illuminated LED red, green indication ring Learn More about EAO emergency stop switches	Datasheet	10In Stock	$78.26 $77.26 $75.01 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Illuminated	Red	LED	1 NC	ON - (OFF)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+1NO ST/PT, illuminated LED red, green indication ring 61-6451.4277 EAO 1: $89.83 A tariff of 10% may be applied if shipping to the United States. 3In Stock	Mfr. Part # 61-6451.4277 Mouser Part # 123-61-6451.4277	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+1NO ST/PT, illuminated LED red, green indication ring Learn More about EAO emergency stop switches	Datasheet	3In Stock	$89.83 $89.82 $89.45 $86.67 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Illuminated	Red	LED	1 NC + 1 NO	ON - (OFF), OFF - (ON)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+1NO ST/PT, mushroom-head D40, green indication ring 61-6461.4077 EAO 1: $57.91 A tariff of 10% may be applied if shipping to the United States. 11In Stock	Mfr. Part # 61-6461.4077 Mouser Part # 123-61-6461.4077	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+1NO ST/PT, mushroom-head D40, green indication ring Learn More about EAO emergency stop switches	Datasheet	11In Stock	$57.91 Quote Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			1 NC + 1 NO	ON - (OFF), OFF - (ON)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	40 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC+1NO ST/PT, 50VAC/VDC, 0.2A, 6-32VDC, mushroom-head D40, green indication ring, On-Off/Off-On, Plastic Housing, Solder/Push-on terminal, Front Mounting, IP67, IP69K, IK07, UL, CE, CB 61-6461.4087 EAO 1: $62.78 A tariff of 10% may be applied if shipping to the United States. 6In Stock	Mfr. Part # 61-6461.4087 Mouser Part # 123-61-6461.4087	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC+1NO ST/PT, 50VAC/VDC, 0.2A, 6-32VDC, mushroom-head D40, green indication ring, On-Off/Off-On, Plastic Housing, Solder/Push-on terminal, Front Mounting, IP67, IP69K, IK07, UL, CE, CB Learn More about EAO emergency stop switches	Datasheet	6In Stock	$62.78 $61.91 $60.70 $59.20 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			2 NC + 1 NO	ON - (OFF), OFF - (ON)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	40 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+2NO ST/PT, mushroom-head D40, green indication ring 61-6461.4097 EAO 1: $77.57 A tariff of 10% may be applied if shipping to the United States. 5In Stock	Mfr. Part # 61-6461.4097 Mouser Part # 123-61-6461.4097	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+2NO ST/PT, mushroom-head D40, green indication ring Learn More about EAO emergency stop switches	Datasheet	5In Stock	$77.57 $76.71 $75.19 $72.98 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			1 NC + 2 NO	ON - (OFF), OFF - (ON)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	40 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 3NC ST/PT, non illuminated, green indication ring 61-6441.4067 EAO 1: $73.88 A tariff of 10% may be applied if shipping to the United States. 70On Order	Mfr. Part # 61-6441.4067 Mouser Part # 123-61-6441.4067	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 3NC ST/PT, non illuminated, green indication ring Learn More about EAO emergency stop switches	Datasheet	70On Order On Order Ship Dates Mfr. #: 61-6441.4067 Stock: 0 On Order: 40 Expected 11/18/2026 30 Expected 12/7/2026 Factory Lead-Time: 15 Weeks	$73.88 $73.87 $72.76 $71.32 View $69.21 Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			3 NC	ON - (OFF)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	27 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, mushroom-head D40, green indication ring 61-6461.4057 EAO 1: $57.10 A tariff of 10% may be applied if shipping to the United States. 34On Order	Mfr. Part # 61-6461.4057 Mouser Part # 123-61-6461.4057	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, mushroom-head D40, green indication ring Learn More about EAO emergency stop switches	Datasheet	34On Order On Order Ship Dates Mfr. #: 61-6461.4057 Stock: 0 On Order: 12 Expected 11/9/2026 22 Expected 1/4/2027 Factory Lead-Time: 15 Weeks	$57.10 $56.39 $55.01 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			2 NC	ON - (OFF)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	40 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC ST/PT, mushroom-head D40, green indication ring 61-6461.4047 EAO 1: $42.15 A tariff of 10% may be applied if shipping to the United States. 15Expected 11/9/2026	Mfr. Part # 61-6461.4047 Mouser Part # 123-61-6461.4047	EAO	Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC ST/PT, mushroom-head D40, green indication ring Learn More about EAO emergency stop switches	Datasheet	15Expected 11/9/2026	$42.15 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Twist-to-Release	Non-Illuminated			1 NC	ON - (OFF)	200 mA	50 VAC	50 VDC	Panel Mount	Solder Lug	40 mm	16 mm	1 mm to 6 mm	IP69K
Emergency Stop Switches / E-Stop Switches EAO EUS-61-3440.415511LX EUS-61-3440.415511LX EAO 1: $101.51 A tariff of 10% may be applied if shipping to the United States. Non-Stocked New Product	Mfr. Part # EUS-61-3440.415511LX Mouser Part # 123-ES613440415511LX New Product	EAO	Emergency Stop Switches / E-Stop Switches	Datasheet	Non-Stocked	$101.51 $97.93 $97.01 View Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Maintained									Panel Mount					IP65

Series 61 Emergency Stop Switches

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Series 61 Emergency Stop Switches

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