A22-11 Omron, A22-11 Datasheet - Page 14

• Manufacturer Part Number: A22-11
• Description: 1NO 1NC CONTACT
• Manufacturer: Omron
• Type: Switch Blockr

Specifications of A22-11

• Accessory Type: Contact Block
• Switch Type: Push Button Switch
• For Use With/related Products: A22 Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: A2211

Technical Information
Degree of Protection Against Water
12
0
1
2
3
4
5
6
7
8
Degree
No protection
Protection against water
drops
Protection against water
drops
Protection against sprinkled
water
Protection against water
spray
Protection against water jet
spray
Protection against
high-pressure water jet spray
Protection underwater
Protection underwater
Protection
Not protected against
water.
Protects against
vertical drops of
water towards the
product.
Protects against
drops of water
approaching at a
maximum angle of
15° to the left, right,
back, and front of
vertical towards the
product.
Protects against
sprinkled water
approaching at a
maximum angle of
60° from vertical
towards the product.
Protects against
water spray
approaching at any
angle towards the
product.
Protects against
water jet spray
approaching at any
angle towards the
product.
Protects against
high-pressure water
jet spray
approaching at any
angle towards the
product.
Resists the
penetration of water
when the product is
placed underwater at
specified pressure
for a specified time.
Can be used
continuously
underwater.
No test
Water is dropped vertically
towards the product from the
test machine for 10 min.
Water is dropped for 2.5 min
each (i.e., 10 min in total)
towards the product inclined
15° to the left, right, back, and
front from the test machine.
Water is sprinkled at a maximum
angle of 60° to the left and right
from vertical for 10 min from the
test machine
Water is sprayed at any angle
towards the product for 10 min from
the test machine.
Water is jet sprayed at any angle
towards the product for 1 min per
square meter for at least 3 min in
total from the test machine.
Water is jet sprayed at any angle
towards the product for 1 min per
square meter for at least 3 min in
total from the test machine.
The product is placed 1 m deep in
water (if the product is 850 mm max.
in height) for 30 min.
The test method is determined by the manufacturer and user.
Test method (with fresh water)
Technical Information
Discharging nozzle: 12.5 dia.
Discharging nozzle: 6.3 dia.
Water rate is 0.07 liter/min
per hole.
Water rate is 0.07 liter/min
per hole.
2.5 to 3 m
2.5 to 3 m
100 liter/min
12.5 liter/min
200 mm
200 mm
1 m