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Português
CB2-BA2321
◼This series of products, the button head and the middle seat are
connected by multi-point clamping, in-line fixed installation, impact
resistance, drop resistance, vibration resistance, suitable for use in
various harsh environments.
◼It is composed of button head, middle seat and contact seat. It
◼adopts advanced selflocking connection without fasteners, which
is safe and reliable. It is efficient and quick to disassemble and
assemble. It can be directly installed on the middle 22mm installation
panel without adding any accessories. The installation wrench is
more sturdy and reliable.
◼High-quality engineering flame-retardant materials are used, with
good insulation performance and reliable contact.
Products comply with IEC60947-5-1, GB/T14048.5 and other
standards.
◼The contact element is a flat-pressed slow-action structure; it can
meet the requirements of a variety of specific control circuits.
Mounting Aperture: Ø22mm
Function: self-reset button, self-locking button, illuminated button,
knob, key button, emergency stop button, mushroom head button,
double-position button, etc.
Switch Ratings
|
Rated insulation voltage Ui |
600V |
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|
Rated thermal current Ith |
10A |
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|
Rated operational voltage Ue |
24V |
48V |
110V |
220V |
380V |
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|
Rated operational current Ie |
AC 50/60Hz |
Resistive load |
10A |
- |
10A |
6A |
- |
|
Inductive load |
10A |
- |
6A |
3A |
2A |
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|
DC |
Resistive load |
8A |
4A |
2.2A |
1.1A |
- |
|
|
Inductive load |
4A |
2A |
1.2A |
0.6A |
- |
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|
Contact material |
Silver alloy |
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Specifications
|
Ambient temperature |
-25℃ ~+75℃ (With no icing) |
|
Humidity |
45~85%RH |
|
Contact resistance |
≤50mΩ |
|
Insulation resistance |
≥100MΩ |
|
Power frequency withstand voltage |
1890VAC/50Hz/60s |
|
Vibration resistance |
Amplitude: about 1.0mm/50Hz |
|
Impact resistance |
> 10g |
|
Degree of protection |
IP65 Except two bit series: IP40 |
|
Electrical life |
≥100,000 times |
|
Wiring capacity |
Maximum: 2×1.5mm² or 1×2.5mm² Minimun: 2×0.75mm² Maximum insert: 6.3×0.8mm |
LED Specifications
|
LED type |
Bidirectional LED |
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|
Rated voltage |
AC/DC 6V |
AC/DC 12V |
AC/DC 24V |
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|
AC/DC 36V |
AC/DC 48V |
AC/DC 110V |
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AC/DC 220V |
AC/DC 380V |
|
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|
AC110V |
AC220V |
AC380V |
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|
Emitting color |
RD |
GN |
YE |
|
BL WH |
|
|
Life |
≥40000h |
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Lamp Holder Circuit Schematic
tructure diagram
○ Auxiliary contact connection: up to 6 pairs of contact modules.
Combo Chart
◼The two digits in the model number represent the contact form
○ The first digit “1” indicates the first pair of contacts on the first section of the element, “2” means the second pair.
○ The second digit “1、2” represents the 2 terminals of NC contact, and “3、4” represents the 2 terminals of NO contact.
