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Assembly settings
Front
Front form
Round

Round

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  • Rectangular
  • Round
  • Square
Front dimension
Ø 32 mm

Ø 32 mm

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  • 18 mm
  • 18 mm x 18 mm
  • 18,4 mm x 18,4 mm
  • 18,8 mm x 18,8 mm
  • 20 mm x 23,5 mm
  • 24 mm x 18 mm
  • 24 mm x 23,5 mm
  • 24 mm x 24 mm
  • 26 mm x 26 mm
  • 26,4 mm x 29 mm
  • 29,8 mm x 29,8 mm
  • 30 mm x 24 mm
  • 30 mm x 30 mm
  • 35 mm x 35 mm
  • 36 mm x 24 mm
  • 48 mm x 24 mm
  • 58 mm x 29 mm
  • 58 mm x 30 mm
  • 58 mm x 35 mm
  • 85 mm x 85 mm
  • 9 mm x 9 mm
  • Ø 16 mm
  • Ø 18 mm
  • Ø 18,3 mm
  • Ø 22 mm
  • Ø 24 mm
  • Ø 24,5 mm
  • Ø 25 mm
  • Ø 27 mm
  • Ø 29 mm
  • Ø 29,5 mm
  • Ø 30 mm
  • Ø 32 mm
  • Ø 34 mm
  • Ø 34,75 mm
  • Ø 35 mm
  • Ø 37 mm
  • Ø 38 mm
  • Ø 39 mm
  • Ø 40 mm
  • Ø 42 mm
  • Ø 50 mm
  • Ø 60 mm
  • Ø 7 mm
  • Ø 9 mm
  • Ø 9,5 mm
  • Ø 90 mm
Mounting
Mounting type
Panel mounting

Panel mounting

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  • For sticking or snapping in place
  • Panel mounting
  • adhesive
  • for snapping in place
  • pole mounting Ø35mm
  • pole mounting Ø38mm
  • wall mounting
Mounting cut-out
Ø 22 mm

Ø 22 mm

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  • 21 mm x 21 mm
  • 21 mm x 27 mm
  • 21 mm x 29 mm
  • 21 mm x 41 mm
  • 22 mm x 30 mm
  • 27 mm x 21 mm
  • 30 mm x 30 mm
  • 41 mm x 21 mm
  • Ø 14 mm
  • Ø 16 mm
  • Ø 19 mm
  • Ø 22 mm
  • Ø 25 mm
  • Ø 30 mm
  • Ø 33 mm
  • Ø 6 mm
  • Ø 8 mm
Operating-/Indication part
Lens
round

round

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  • conical
  • flush
  • round
Lens shape
Mushroom-head

Mushroom-head

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  • Concave
  • Convex
  • Flush
  • Mushroom-head
  • Raised
Lens colour
Red

Red

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  • Amber
  • Black
  • Black-black
  • Black-red
  • Blue
  • Blue-blue
  • Blue-white
  • Colourless
  • Colourless-colourless
  • Gold
  • Green
  • Green-blue
  • Green-green
  • Green-red
  • Green-white
  • Grey
  • Light green
  • Nature
  • Olive green
  • Orange
  • Red
  • Red-blue
  • Red-green
  • Red-red
  • Red-white
  • Red-yellow
  • Silver
  • Smokey black
  • White
  • White-Black
  • White-white
  • Yellow
  • Yellow-green
  • Yellow-yellow
  • Zinc yellow
Lens material
Plastic, according to UL 94 V0

Plastic, according to UL 94 V0

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  • Aluminium
  • Plastic
  • Plastic metalised
  • Plastic, according to UL 94 HB
  • Plastic, according to UL 94 V0
  • Stainless steel
  • Stainless steel 316L
Lens illumination
Illuminated

Illuminated

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  • Illuminated
  • Non illuminated
  • Optional illuminated
Switching position ring
Black

Black

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  • Black
  • Green
Illumination colour
Red

Red

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  • Amber
  • Blue
  • Colourless
  • Green
  • Green / Yellow
  • Orange
  • Red
  • Red / Green
  • Red / Yellow
  • Red / Yellow / Green
  • Red/Green
  • White
  • White / White
  • Yellow
  • Yellow / Green
  • none
Electrical characteristics
Contacts
1 NC

1 NC

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  • 1 C
  • 1 NC
  • 1 NC / 1 FS
  • 1 NC / 1 MC
  • 1 NC / 1 NO
  • 1 NC / 2 NO
  • 1 NO
  • 2 C
  • 2 NC
  • 2 NC / 1 NO
  • 2 NC / 2 NO
  • 2 NO
  • 3 NC
  • 3 NC / 3 NO
  • 3 NO
  • 4 NC / 4 NO
Switching rating
250 V AC @ 1,5 A

250 V AC @ 1,5 A

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  • 150 V AC/DC @ 3 A
  • 150 V AC/DC @ 5 A
  • 24 V DC @ 0,2 A
  • 240 V
  • 240 V @ 3 A
  • 240 V AC @ 3 A
  • 250 V
  • 250 V @ 10 A
  • 250 V @ 3 A
  • 250 V @ 5 A
  • 250 V AC @ 1,5 A
  • 250 V AC @ 3 A
  • 250 V AC @ 6 A
  • 250 V AC/DC
  • 250 V AC/DC @ 5 A
  • 30 V DC @ 0,1 A
  • 35 V @ 3 A
  • 35 V AC/DC @ 0,5 A
  • 35 V AC/DC @ 0,6 A
  • 36 V AC/DC @ 0,6 A
  • 400 V @ 10 A
  • 42 V
  • 42 V @ 0,1 A
  • 42 V AC @ 0,1 A
  • 42 V AC/DC @ 0,1 A
  • 42 V DC @ 0,1 A
  • 440 V AC @ 10 A
  • 48 V DC @ 0,5 A
  • 5 A
  • 50 V @ 0,1 A
  • 50 V @ 0,8 A
  • 50 V AC/DC @ 0,2 A
  • 50 V AC/DC @ 0,3 A
  • 500 V @ 10 A
  • 500 V AC @ 10 A
  • 500 V AC @ 6 A
  • 600 V AC @ 1,2 A
Operating voltage kind of
V DC (LED)

V DC (LED)

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  • AC/DC
  • DC
  • V AC
  • V AC/DC
  • V DC
  • V DC (LED)
Operating voltage
5 - 30 V

5 - 30 V

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  • 10 - 26 V
  • 10 - 55 V
  • 110 V
  • 12 - 18 V
  • 12 - 240 V
  • 12 - 28 V
  • 12 - 48 V
  • 12 V
  • 125 V
  • 130 - 230 V
  • 130 V
  • 14 V
  • 145 V
  • 18 V
  • 2 - 6 V
  • 2 V
  • 2.1 V
  • 2.2 - 2.6 V
  • 20 V
  • 22 - 48 V
  • 23 - 31.6 V
  • 230 V
  • 24 - 17 V
  • 24 - 240 V
  • 24 - 30 V
  • 24 V
  • 240 V
  • 28 V
  • 3 V
  • 3.2 V
  • 30 V
  • 300 V
  • 33 - 60 V
  • 36 V
  • 48 V
  • 5 - 30 V
  • 6 - 24 V
  • 6 - 32 V
  • 6 V
  • 60 V
  • 72 V
  • 8.4 - 32 V
  • V
Mechanical Characteristics
Release type
Twist to unlock

Twist to unlock

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  • Key release to unlock
  • Pull unlock
  • Twist / Pull to unlock
  • Twist to unlock
Terminal
Flat ribbon cable 300 mm

Flat ribbon cable 300 mm

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  • 1.5 Series AMP Superseal 3 Pin Connector
  • Cable 200 mm
  • Cable 200 mm, 180°
  • Cable 200 mm, 180°, Conntector M12
  • Cable 200 mm, 90°
  • Cable 200 mm, 90°, Connector M12
  • Connector M12
  • Connector M12 (5 pins)
  • Double plug-in terminal, 6.3 x 0.8 mm
  • Flat ribbon cable
  • Flat ribbon cable 300 mm
  • PCB terminal
  • Plug-in terminal
  • Plug-in terminal, 2 x 0.5 mm
  • Plug-in terminal, 2.8 x 0.5 mm
  • Plug-in terminal, 2.8 x 0.8 mm
  • Plug-in terminal, 6.3 x 0.8 mm
  • Push-in terminal
  • Ring cable lug screw terminal
  • Screw terminal
  • Soldering terminal
  • Soldering terminal, 2.8 x 0.5 mm
  • Spring-type terminal
  • USB 3.0 socket type A-A
  • USB 3.0 socket type C-A
  • Universal soldering terminal
  • Universal terminal, 2 x 0.5 mm
Switching system
Slow-make switching element

Slow-make switching element

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  • Capacitive
  • Low-level element
  • Short-travel element
  • Slow-make switching element
  • Snap-action switching element
Contact material
Gold

Gold

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  • Gold
  • Gold-plated silver
  • Palladium
  • Rhodium/Silver
  • Silver
Switching action
Maintained

Maintained

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  • Maintained
  • Maintained (a) - Maintained
  • Maintained (a) - Rest (a) - Maintained
  • Maintained (a) - Rest (a) - Maintained (a)
  • Maintained (a) - Rest (a) - Momentary
  • Maintained (a) - Rest - Maintained
  • Maintained (a) - Rest - Maintained (a)
  • Maintained (a) - Rest - Momentary
  • Maintained - Maintained
  • Maintained - Maintained - Maintained - Maintained
  • Maintained - Maintained - Maintained - Momentary
  • Maintained - Maintained - Momentary - Momentary
  • Maintained - Momentary
  • Maintained - Momentary - Momentary - Momentary
  • Maintained - Rest
  • Maintained - Rest (a)
  • Maintained - Rest (a) - Maintained
  • Maintained - Rest (a) - Maintained (a)
  • Maintained - Rest (a) - Momentary
  • Maintained - Rest - Maintained
  • Maintained - Rest - Maintained (a)
  • Maintained - Rest - Momentary
  • Maintained or momentary
  • Momentary
  • Momentary - Rest
  • Momentary - Rest (a) - Maintained
  • Momentary - Rest (a) - Maintained (a)
  • Momentary - Rest (a) - Momentary
  • Momentary - Rest - Maintained
  • Momentary - Rest - Momentary
  • Momentary / maintained
  • Rest (a) - Maintained
  • Rest (a) - Maintained (a)
  • Rest (a) - Momentary
  • Rest - Maintained
  • Rest - Maintained (a)
  • Rest - Maintained - Maintained - Maintained - Maintained
  • Rest - Momentary
Ambient Condition
IK Protection
IK07 as per IEC 62262

IK07 as per IEC 62262

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  • IK06
  • IK07 as per IEC 62262
IP front protection
IP65, IP66, IP67, according to DIN EN 60529

IP65, IP66, IP67, according to DIN EN 60529

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  • IP20
  • IP20 / IP66 with cap closed (IEC-EN60529)
  • IP40
  • IP44
  • IP65
  • IP65, IP66
  • IP65, IP66, IP67, according to DIN EN 60529
  • IP65, IP67
  • IP65, according to DIN EN 60529
  • IP66
  • IP66, IP67, IP69K
  • IP67
  • IP67 (ISO 20653)
  • IP67, according to DIN EN 60529
  • IP67, according to IEC 60529
  • IP69K
Other
Material
Plastic, according to UL 94 V0

Plastic, according to UL 94 V0

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  • Aluminium
  • Brass
  • Metal
  • Metal / plastic
  • Plastic
  • Plastic, according to UL 94 V0
  • Plastic, heat-resistant and self-extinguishing
  • Pvc
  • Silicone
  • Stainless steel
  • Steel plate
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https://www.eao.com/component/84-5221.2B40/en...

Emergency stop switch

  • 84-5221.2B40

84-5221.2B40 Emergency stop switch, Ø 22.3 mm, Ø 32 mm, Mushroom-head, Illuminated, Red, Plastic, according to UL 94 V0, opaque, Round, 1 NC, Maintained, Flat ribbon cable 300 mm, IP65, IP66, IP67, according to DIN EN 60529, Twist to unlock, Red
84-5221.2B40
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Your product:
84-5221.2B40

84-5221.2B40

Emergency stop switch

Front
Front dimension:
Ø 32 mm
Front form:
Round
Mounting
Mounting cut-out:
Ø 22.3 mm
Mounting type:
Panel mounting
Operating-/Indication part
Lens colour:
Red
Lens material:
Plastic, according to UL 94 V0
Lens illumination:
Illuminated
Lens shape:
Mushroom-head
Lens optics:
opaque
Lens:
round
Switching position ring:
Black
Illumination colour:
Red
Electrical characteristics
Switching voltage and switching current:

Switch rating AC with silver contact (gold plated)

Service category AC-15 as per EN IEC 60947-5-1

Voltage

120 VAC

240 VAC

Current

3 A

1,5 A

Switch rating AC with silver contact (gold plated)

Service category DC-13 as per EN IEC 60947-5-1

NO contacts

NC contacts

NO/NC contacts

(48 VA)

(60 VA)

12 VDC/2.0 A

12 VDC/2.5 A

125 VDC/0.22 A

24 VDC/2.0 A

24 VDC/2.5 A

250 VDC/0.11 A

48 VDC/1.0 A

48 VDC/1.25 A

60 VDC/0.8 A

60 VDC/1.0 A
Contacts:
1 NC
Operating voltage:
5 - 30 V DC (LED)
Operation current:
9,7 - 12,4 mA
Rated Operational Voltage Ue:
250 VAC/DC according to EN IEC 60947-1
Rated impulse withstand voltage Uimp:
4 kV, according to EN IEC 60947-1
Rated insulation voltage Ui:
250 V according to EN / IEC 60947-1
Rated short-circuit current caused:
1 000 A, type of short-circuit device 6 A gG (EN 60947-5-1)
Recommended minimum operational data:

Silver contacts (gold plated)

Voltage

1 VAC/DC

Current

1 mA
Switching rating:
250 V AC @ 1,5 A
Electrical lifetime:
50 000 cycles of operation
Electric strength:
500 VAC, 50 Hz, 1 minute according to DIN IEC 60512-2
Overvoltage category:
III, according to EN / IEC 61058-1
Pollution degree:
3, according to EN IEC 60947-1
Protection class:
II, according to EN / IEC 60947-5
Standards:
According to EN 60947-5-1, EN 60947-5-5, DIN EN ISO 13850, EN IEC 60204
Thermal current Ith:
5 A
Mechanical Characteristics
Terminal:
Flat ribbon cable 300 mm
Contact material:
Gold
Switching action:
Maintained
Switching system:
Slow-make switching element
Release type:
Twist to unlock
Mechanical lifetime:
250 000 cycles of operation
Operating force:
20 N ±4 N
Operating Travel:
ca. 4 mm
Tightening torque:
Fixing nut 0.8 Nm
Weight:
0.036 kg
Ambient Condition
IP front protection:
IP65, IP66, IP67, according to DIN EN 60529
IP Protection:
IP20 rear side
IK Protection:
IK07 as per IEC 62262
Operating temperature:
– 25 °C … + 70 °C
Storage temperature:
– 25 °C … + 85 °C
Shock resistance:
Max. 150 m / s², pulse width 11 ms, 3-axis, (semi-sinusoidal as per EN IEC 60068-2-27)
Vibration resistance:
Max. 50 m / s² from 10 Hz ... 500 Hz, 10 cycles, 3-axis (sinusoidal EN IEC 60068-2-6)
Climate resistance:
Damp heat, cyclic: 96 hours, + 25 °C/97 %, + 55 °C/93 % relative humidity, as per EN IEC 60068-2-30
Damp heat, steady: 56 days, + 40 °C/93 % relative humidity, according to EN IEC 60068-2-78
Saline mist: 96 hours, + 35 °C in chemical solution NaCl, as per EN IEC 60068-2-11
Dry heat: 96 hours, + 70 °C, as per EN IEC 60068-2-2
Low temperature: 96 hours, – 40 °C (as per EN IEC 60068-2-1)
Simulated solar radiation test SA2 and weathering test SB1 as per EN IEC 60068-2-5
Certificate
Approbations:
CB (IEC 60947-5-1. IEC60947-5-5), CCC, EN ISO 13850, UL NISD
Conformities:
CE, UKCA, 2006 / 42 / EC (MD), 2011 / 65 / EC (RoHS)
REACH:
REACH compliant
RoHS:
RoHS compliant
Other
Short Description:
Emergency stop switch, Ø 22.3 mm, Ø 32 mm, Mushroom-head, Illuminated, Red, Plastic, according to UL 94 V0, opaque, Round, 1 NC, Maintained, Flat ribbon cable 300 mm, IP65, IP66, IP67, according to DIN EN 60529, Twist to unlock, Red
Material:
Plastic, according to UL 94 V0
Housing colour:
Yellow
Housing material:
Plastic, according to UL 94 V0
Hints:
Twist to unlock clockwise
Luminosity and wave length variations caused by LED manufacturing processes may cause slight differences regarding the illumination.
Foolproof according to EN IEC 60947-5-5
Lens colour Red
Standard version: Flat ribbon-cable length 300 mm or plug-in terminal 2.8 mm x 0.5 mm
Description component:
The double-break switching system can be supplied for the following switching functions: 1 Normally closed, 2 Normally closed, 1 Normally closed + 1 Normally open. The Normally closed contacts have forced opening according to EN 60947-5-5
Wiring diagrams:
Wiring diagrams
Component layouts:
Component layouts
A = Cable
B = white
C = brown
D = green
E = yellow
F = grey
G = pink
H = Terminals
I = Illumination
Mounting cut-outs:
Mounting cut-outs
Dimension drawings:
Dimension drawings
Download files
Add to Cart
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