B100AA20, Button with key 0-1, with locking, 250 V AC, 4 A

B100AA20 Switch with 22mm key. (0-1) with locking, the key is removed at position 0 (1NO)

TECHNICAL INFORMATION

Model	switch with key (1-2)
contact group	1NO
Diameter of the mounting hole	22mm.
Contact current (i.e.)	4A (250V AC)
Usage category	AC15
Mechanical service life (minimum quantity)	500000
Electrical service life (minimum number)	100000
Insulation Voltage (Ui)	300V
Impact-resistant Voltage (Uimp)	2.5kV
Dielectric strength (body contact)	2,500V AC
Dielectric strength (contact-to-contact)	1,500V AC
Insulation resistance	10M min. (500V DC)
Operating temperature	-15/+80°C
Degree of contamination	3
Protection class	IP50
Contact material	AgNi
Cross section of the cable connection	1.5-2.5mm2
Clamping force	1.5Nm
Short Circuit Breaking Capacity (Ics)	1kA
series	B (plastic)

Push buttons and EMAS switches switch alarm, power and control circuits with a rated AC voltage of 240V. A variety of color options allow for the most efficient layout of shields and panels. They are used in electrical panels, industrial equipment and power supply facilities.

Advantages of push buttons:

• Maximum functionality
• Easy installation
• The block contacts are equipped with a fire-resistant housing V0 PA6
• The possibility of attaching a backlight block contact
• The plastic parts are made of polycarbonate
• Convenient and secure cable connection
• Minimum heating, maximum service life
• Any position is possible during installation