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Assembly settings
Product range
Immediately available
No

no

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  • No
Front
Front form
Round

Round

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  • Round
Front bezel colour
Grey

Grey

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  • Grey
  • Nature
Front bezel material
Plastic

Plastic

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  • Aluminium
  • Plastic
Front dimension
Ø 40 mm

Ø 40 mm

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  • Ø 40 mm
  • Ø 60 mm
Mounting
Design
Raised

Raised

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  • Raised
Mounting type
Panel mounting

Panel mounting

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  • Panel mounting
Mounting cut-out
Ø 22 mm

Ø 22 mm

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  • Ø 22 mm
Operating-/Indication part
Lens shape
Mushroom-head

Mushroom-head

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  • Mushroom-head
Lens colour
Black

Black

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  • Black
  • Green
  • Red
  • Yellow
Lens material
Plastic

Plastic

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  • Aluminium
  • Plastic
Lens illumination
Non illuminated

Non illuminated

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  • Non illuminated
Electrical characteristics
Contacts configuration
2 NC

2 NC

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  • 1 NC
  • 1 NC + 1 NO
  • 1 NO
  • 2 NC
  • 2 NO
Switching rating
250 V AC @ 6 A

250 V AC @ 6 A

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  • 250 V AC @ 6 A
  • 500 V AC @ 10 A
  • 500 V AC @ 6 A
Mechanical Characteristics
Terminal
Push-in terminal

Push-in terminal

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  • Double plug-in terminal, 6.3 x 0.8 mm
  • Plug-in terminal, 6.3 x 0.8 mm
  • Push-in terminal
  • Ring cable lug screw terminal
  • Screw terminal
Switching system
Snap-action switching element

Snap-action switching element

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  • Slow-make switching element
  • Snap-action switching element
Contact material
Silver

Silver

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  • Gold
  • Palladium
  • Silver
Switching action
Momentary

Momentary

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  • Maintained
  • Momentary
Ambient Condition
IP front protection
IP65

IP65

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  • IP65
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Push button
https://www.eao.com/p/ff5e7737

Mushroom-head push button, Series 04, Ø 40 mm, non illuminative, Raised, 2 NC, Silver, IP65, Push-in terminal

  • 704.070.0
  • 704.908.4-1

  • Lens material
  • Front bezel colour
  • Switching action
  • Front bezel material
  • Lens colour
  • Front dimension
704.070.0
  • Terminal
  • Switching rating
  • Contact material
  • Switching system
  • Contacts configuration
704.908.4-1
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Your product:
704.070.0
704.908.4-1

704.070.0~704.908.4-1

Mushroom-head push button, Series 04, Ø 40 mm, non illuminative, Raised, 2 NC, Silver, IP65, Push-in terminal

Product range
HMI function:
Mushroom-head push button
Series:
Series 04
Front
Front dimension:
Ø 40 mm
Front form:
Round
Front bezel colour:
Grey
Front bezel material:
Plastic
Mounting
Design:
Raised
Mounting cut-out:
Ø 22.5 mm
Mounting type:
Panel mounting
Operating-/Indication part
Lens colour:
Black
Lens material:
Plastic
Lens illumination:
Non illuminated
Lens shape:
Mushroom-head
Lens optics:
opaque
Electrical characteristics
Switching voltage and switching current:

as per DIN EN IEC 60947-5-1

voltage

DC13

AC15

24 V

2,5 A

60 V

0,8 A

110 V

0,6 A

120 V

4,5 A

230 V

0,2 A

4,5 A

400 V

0,15 A

4,0 A

500 V

0,7 A

2,5 A

as per UL 60947-5-1

voltage

power

24 VDC

2,5 A, Pilot duty

60 VDC

0,8 A, Pilot duty

120 VDC

0,6 A, Pilot duty

240 VDC

0,2 A, Pilot duty

415 VDC

0,15 A, Pilot duty

480 VDC

0,07A, Pilot duty

120 VAC

4,5 A, Pilot duty

240 VAC

4,5 A, Pilot duty

415 VAC

4,0 A, Pilot duty

480 VAC

2,5 A, Pilot duty
Contacts configuration:
2 NC
Switching rating:
250 V AC @ 6 A
Electrical lifetime:
50 000 cycles of operation (500 VAC, 10 A)
Thermal current Ith:
Max. current as per EN IEC 60947-5-1 6 A
Mechanical Characteristics
Terminal:
Push-in terminal
Contact material:
Silver
Switching action:
Momentary
Switching system:
Snap-action switching element
Total weight:
0.047 kg
Ambient Condition
IP front protection:
IP65
Operating temperature:
– 40 °C … + 55 °C
Vibration resistance:
(sinusförmig) 100 m/s² bei 10 Hz…500 Hz, nach DIN EN 60068-2-6, Erhöhtes Breitbandrauschen nach DIN EN 61373, Klasse 1B
Other
Housing colour:
Grey
Housing material:
Plastic
max. number of switching elements:
3
Wiring diagrams:
Wiring diagrams
Wiring diagrams
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Your product consists of the following 2 COMPONENTS:
704.070.0

704.070.0

Actuator

Front
Front dimension:
Ø 40 mm
Front form:
Round
Front bezel colour:
Grey
Front bezel material:
Plastic
Mounting
Design:
Raised
Mounting type:
Panel mounting
Operating-/Indication part
Lens colour:
Black
Lens material:
Plastic
Lens illumination:
Non illuminated
Lens shape:
Mushroom-head
Lens optics:
opaque
Mechanical Characteristics
Switching action:
Momentary
Mechanical lifetime:
≤3 Mil. cycles of operation
Weight:
0.02 kg
Certificate
REACH:
REACH compliant
RoHS:
RoHS compliant
Other
Short Description:
Actuator, Ø 40 mm, Mushroom-head, Non illuminated, Black, Plastic, opaque, Round, Grey, Plastic, Momentary
Housing colour:
Grey
Housing material:
Plastic
Hints:
Max. 3 switching elements can be clipped on
max. number of switching elements:
3
Wiring diagrams:
Wiring diagrams
Mounting cut-outs:
Mounting cut-outs
A = Screw terminal
B = Push-in terminal (PIT)
C = Plug-in terminal 6.3 mm x 0.8 mm
D = Double plug-in terminal 6.3 mm x 0.8 mm
Dimension drawings:
Dimension drawings
A = Screw terminal
Download files
Where to buy
Add to Cart
704.908.4-1

704.908.4-1

Switching element - New Version

Electrical characteristics
Switching voltage and switching current:

as per DIN EN IEC 60947-5-1

voltage

DC13

AC15

24 V

2,5 A

60 V

0,8 A

110 V

0,6 A

120 V

4,5 A

230 V

0,2 A

4,5 A

400 V

0,15 A

4,0 A

500 V

0,7 A

2,5 A

as per UL 60947-5-1

voltage

power

24 VDC

2,5 A, Pilot duty

60 VDC

0,8 A, Pilot duty

120 VDC

0,6 A, Pilot duty

240 VDC

0,2 A, Pilot duty

415 VDC

0,15 A, Pilot duty

480 VDC

0,07A, Pilot duty

120 VAC

4,5 A, Pilot duty

240 VAC

4,5 A, Pilot duty

415 VAC

4,0 A, Pilot duty

480 VAC

2,5 A, Pilot duty
Contacts:
2 NC
Rated impulse withstand voltage Uimp:
4 kV
Rated insulation voltage Ui:
500 V
Recommended minimum operational data:

Gold-silver contacts

Voltage

24 VDC

Current

5 mA

Hard silver contacts

Voltage

24 VDC

Current

50 mA
Switching rating:
250 V AC @ 6 A
Electrical lifetime:
50 000 cycles of operation (500 VAC, 10 A)
Pollution degree:
3
Standards:
The switches comply with the “Standards for low-voltage switching devices” DIN EN IEC UL 60947-5-1
Thermal current Ith:
Max. current as per EN IEC 60947-5-1 6 A
Mechanical Characteristics
Terminal:
Push-in terminal
Contact material:
Silver
Switching system:
Snap-action switching element
Switching system:
The double-break, snap-action switching element is equipped with one or two independent contact systems, acting as normally open or normally closed contact. The snap-action switching element is fitted with self-cleaning contacts.
Operating force:
1 Normally closed approx. 2 N, 1 Normally open approx. 3 N
Wire cross section:
Wire cross-section 0.2 ... 1.0 mm² / AWG 24 to AWG 18
Skinning wire 8 mm
Max. number of wires: 2
stranded cables 0.2 … 0.75 mm²/ AWG 24 bis AWG 18
use stranded wires only with wire end ferrules of 8 mm length
Max. number of stranded cables: 2
Only one polarity is allowed on each side when wiring.
Weight:
0.027 kg
Ambient Condition
IP Protection:
IP20
Operating temperature:
– 40 °C … + 55 °C
Storage temperature:
– 40 °C … + 85 °C
Shock resistance:
(single impacts, semi-sinusoidal) 300 m/s², pulse width 18 ms, as per DIN EN 60068-2-27
Vibration resistance:
(sinusförmig) 100 m/s² bei 10 Hz…500 Hz, nach DIN EN 60068-2-6, Erhöhtes Breitbandrauschen nach DIN EN 61373, Klasse 1B
Climate resistance:
Relative humidity 10 %rh ... 95 %rh (non-condensing) original packaging according to DIN EN IEC 60721-3-1 Class 1C1
Certificate
Approbations:
CB (IEC 60947-5-1), cULus, DNV, VDE
Conformities:
CE, CCC, UKCA
REACH:
REACH compliant
RoHS:
RoHS compliant
Other
Short Description:
Switching element - New Version, Snap-action switching element, 250 V AC @ 6 A, Silver, 2 NC, Push-in terminal
Hints:
When using the switching element, the application guidelines must be observed.
For the third switching element the terminal marking insert is to be ordered separately
Operating temperature: Other temperatures on request
A suitable enclosure is required for applications with increased protection requirements. In North America, the product must be installed in an enclosure in accordance with UL 50E Type 2 or higher.
Wiring diagrams:
Wiring diagrams
Dimension drawings:
Dimension drawings
Download files
Where to buy
Add to Cart
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