The XB2 push button switch is a versatile industrial control device designed for AC and DC circuits.
This switch finds application in controlling magnetic starters, contactors, relays, and other electrical circuits. It supports voltages up to 380V AC and 220V DC, offering flexibility in industrial setups. The switch boasts a long electrical durability of 500,000 cycles and exhibits low contact resistance.
With a rated insulation voltage of AC 660V and a service temperature range of -25°C to +55°C, the XB2 push button switch is a reliable and durable choice for industrial control applications.
In the context of switches, "2NO" refers to a switch configuration with two normally open (NO) contacts, while "2 Position" indicates that the switch has two distinct selectable positions. Let's break it down further:
-
2NO: This means that the switch has two separate contact sets, and each set is normally open. A normally open contact is one that does not conduct electricity in its default or resting state. When the switch is actuated or closed, these contacts make electrical connections.
-
2 Position: This indicates that the switch has two different selectable positions. Each position corresponds to a specific arrangement of the contacts, determining the electrical connections made or broken. By rotating or toggling the switch to different positions, you can establish different electrical paths or connections.
Each letter refers to a distinct switch position, and each pair of numbers refers to a contact set.
Bold indicates that the contact set has been closed, while non-bold means that it is still open.
A: 1/2, 3/4
B: 1/2, 3/4
Technical Parameters:
Switch rating: AC-15 DC-13220V/0.5A
220V/6A24V/6A440V/0.25A
380V/4A48V/3A.
660V/2A110V/1A.
Contact resistance: Hard silver contacts≤550MΩ
Max insulation voltage: AC 2500V 50Hz
Mechanical Life: General button life is 500,000 switches
Conventional freeair themal current: lth 10A
Rated insulation voltage: ui AC660V
Service temperature: -25°~ + 55°
