Siemens APT

PB1(22mm) Series Illuminated Double-headed Pushbutton, APT

Model: PB1

Key specifications

Compliance		GB/T 14048.1, GB/T, 14048.5, IEC60947-5-1
Rated insulation voltage		600V, 50Hz Lighting module: 440V, 50Hz
Power frequency withstand voltage		AC 1890V 50Hz·1min
Conventional thermal current		10A
Rated contact capacity	Usage category	Rated working voltage Ue			24V	48V	110V	220V	380V	440V
	AC-12	Rated working current Ie			10A	-	10A	10A	10A	10A
	DC-12				10A	8A	3.5A	1A	-	-
	AC-15				6A	-	6A	6A	4A	4A
	DC-13				6A	4A	1.2A	0.4A	-	-
Rated value of the illuminated button	Voltage code	21	22	23	24	25	26	28	31	32
	Voltage (V)	AC/DC 6V	AC/DC 12V	AC/DC 24V	AC/DC 36V	AC/DC 48V	AC/DC 110V	DC 220V	AC 220V	AC 380V
	Current (mA)	≤30mA	≤30mA	≤20mA	≤20 mA	≤20mA	≤20mA	≤20 mA	≤20mA	≤15mA
Pollution grade		Grade 3
Mechanical endurance		·3 million times for normal button, mushroom button and illuminated button ·300,000 times for selector, compact button, on-off button and latching button ·50,000 times for key switch100,000 times for pulling-release/rotating-release emergency stop button ·50,000 times for other emergency stop buttons 3 million times for switching element
Action frequency		1,200 times/hour
Electrical endurance		500,000 times le/AC-15 at 6A/220V/230V Minimum load: DC24V 5mA
Ambient temperature		·Working temperature -25°C~+70°C ·Storage & transport temperature -40°C~+80°C
Protection class		IP65 IP20 for switching element and lighting element
Anti-impact class		Duration 11ms Max. acceleration 15g Compliance with IEC60068 2-27
Anti-vibration class		Max. acceleration 5g Frequency range 10~500Hz Compliance with IEC60068 2-6
Contact material		Silver-nickel alloy