A22NN/A22NL

16

Specifications

Characteristics

*1.

With no icing or condensation.

*2.

Degree of protection from the front of the panel.

Operating Characteristics (for SPST-NO/SPST-NC)

Examples of Linked Contact Blocks

Note:

If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use

the Switch within a number of switching operations that will not adversely affect the Switch’s performance.

Type

Pushbutton Switches

Item

Non-lighted models

Lighted models

Allowable operating

frequency

Mechanical

60 operations/minute max.

Electrical

30 operations/minute max.

Insulation resistance

100 MΩ min. (at 500 VDC)

Contact resistance

100 mΩ max. (initial value)

Dielectric strength

Between terminals of same polarity

2,500 VAC at 50/60 Hz for 1 min

Between each terminal and ground

2,500 VAC at 50/60 Hz for 1 min

Vibration resistance

Malfunction

10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms)

Shock resistance

Malfunction

1,000 m/s2 max. (malfunction within 1 ms)

Durability

Mechanical

Momentary action: 5,000,000 operations min.

Alternate action: 500,000 operations min.

Electrical

500,000 operations min.

Ambient operating temperature*1

−25 to 70°C

−25 to 55°C

Ambient operating humidity

35% to 85% RH

Ambient storage temperature*1

−40 to 80°C

Degree of protection*2

IP66, NEMA 4X, NEMA13

Electric shock protection class

Class II

PTI (tracking characteristic)

175

Degree of contamination (application environment)

3 (IEC 60947-5-1)

Weight

Approx. 50 g (for 1NC/1NO)

Approx. 65 g (for 1NC/1NO)

Type

Pushbutton Switches

Item

Lighted/non-lighted

Total travel force (torque) (maximum TTF)

18 N

Total travel (TT)

6 mm max.

Resetting force (torque) (RF)

---

Pushbutton Switches

Momentary

Alternate

Lighted

Non-lighted

Lighted

Non-lighted

Linking example

Contact Blocks

Lighting Units

Operation Unit

Mounting Collar

Operation Unit

Mounting Collar

Operation Unit

Mounting Collar

Operation Unit

Mounting Collar

Operation Unit

Mounting Collar