Stainless Steel Shell 19mm Key Switch Key Knob 1no1nc Contacts for Panel Installation

Product Description

Key button: 1. By controlling the connection and disconnection of the circuit through a physical key, only authorized personnel (key holders) can operate the equipment, effectively preventing misoperation or unauthorized operation and ensuring the safety of personnel and equipment. Commonly used for key functions such as device start/stop, mode switching, etc.
2. Locked in a specific state, the key can be removed and the switch will remain in the current state (such as "ON" or "OFF"). This provides a clear, mechanical status indication and locking to avoid changing the status due to accidental touch

Selection button: 1 Multi position control and mode selection can be switched between two or more positions (such as "manual/automatic", "high/low/stop", "position 1/position 2/stop") to achieve clear selection of multiple operating modes or functions.
2. Clear and intuitive instructions
The knob usually has a pointer, while the panel has clear markings, allowing the operator to easily see the current status or mode of the device.
3. Prevent misoperation
Switching from 'run' to 'stop' usually requires a noticeable rotation action, which can better avoid accidental operations caused by accidental touches compared to simple buttons.

Quick connector:

introduction to the structure:

Regular size:
Wire length: 14~15cm
irWe dia: RV 0.5²
Customizable cable length:
30cm/60cm/1m

Mounting hole size :19MM
Product accessories:Matching O-ring + Nuts
 Movement stroke:90°C
Panel thickness: 11mm MAX

IP40 dustproof:

Long Work Life:

Dust prevention: "4" represents preventing solid foreign objects with a diameter greater than 1.0mm from entering, such as most tools, wires, etc., which can effectively prevent small screws, wire ends, etc. from falling into the equipment and causing short circuits.
Waterproof: "0" represents no waterproof protection
The IP40 rating is highly suitable for use in dry, dusty industrial indoor environments. It can effectively prevent dust and most solid foreign objects, but cannot be used in places that may be splashed or washed by water (such as outdoors or areas that need to be cleaned)

Switch rating: 5A/250VAC
Mechanical life: 500,000 times
Electrical life: 50,000 times
 
Contact: 1NO1NC

Model specification

Series Number:HBS1-AGQ(This product is marked in red)
Mounting Hole Size	16:Ø16mm 19:Ø19mm  22:Ø22mm    25:Ø25mm   28:Ø28mm    30:Ø30mm   35:Ø35mm   40:Ø40mm
The Front Shape	F:Flat head   H:High head  PF:Hyperplane
Contact Configuration	11:1NO1NC  22:2NO2NC
Lamp Type	No letters:Without LED  D:Dot LED  DT:Power symbol LED E:Ring LED  ET:Ring LED with Power Symbol    DC:Dot LED(Laser symbol on the button surface) EC:Ring LED(Laser symbol on the button surface, symbol with LED) P:Plastic cover    SP:Spray plastic cover
Operation Type	No letters:Momentary  Z:Latching   X:Selector switch XD:Selector switch with LED   Y:Key switch TS:Emergency stop switch
Operating Position	21:Two position Maintained type 31:Three position Maintained type	Operating position of the selector switch and key switch
Terminal Type	J:Pin terminal
Shell Material	S:Stainless steel N:Nickel-plated brass T:Aluminum PC:Project Plastic	Anti-rotation customize: None:No Anti-rotation customize 1:single Anti-rotation 2:both side Anti-rotation
Shell Custom Color	No letters:Shell natural color R:Red   G:Green    Y:Yellow    O:Orange    B:Blue    H:Black
AC/DC LED Voltage	6V/12V/24V/36V; 110V/220V	Other voltages can be customized
LED Color	R:Red  G:Green  Y:Yellow  O:Orange  B:Blue  W:White	Up to three colors of light(Tri-color) can be customized +:Common anode -:Common cathode

Wiring Example

Company information

Facility

Application

Industrial Automation Equipment

New Energy EV Charging Stations

Marine & Offshore Engineering

Lab & Testing Equipment

Rail Transit Systems

Power Control Cabinets&Distribution Systems

Exhibition

HBAN HONGBO push button is a national high-tech enterprise specializing in the development and manufacturing of push button switches and indicators, adhering to the concept of "Customer First and Quality First". 

HBAN as manufacturer factory mainly produces metal waterproof push button switches, plastic push button switches, E-stop switches, micro travel switches, Piezoelectric switches, indicator, buzzers.

HBAN not only independently developed the high-current push button switches and touch switches, but also upgraded the XB2 series push button switches, etc. We have professional engineer support, high efficiency sales team and competitive price superiority, attracted customers from all over the world.

Packaging & Shipping

Packaging:

We pack 40 pieces diameter 19mm metal push button switches into 1 foam box. We supply 40 pieces rubber rings with these switches. It will packed into a kraft paper box. Finally, we packed 25 boxes into a 5 layers corrugated export carton.

Shipping:

1. We ship to worldwide.
2. Generally, items will be shipped within 3-7 business days on payment received.
3. Delivery time depends on destination and other factors, it may takes up to 3-8 business days.

FAQ

Q: Do you have a catalog? Can you send me the catalog to me for checking them?
"A: Yes, we have product catalog. Please contact us on line or send an Email to hb at hban.cc for sending the catalog." 
 
Q: Can you provide samples?
"A: Yes, we can provide samples. We will collect sample fee (1-3pcs) and you have to pay for the shipping cost. When you place normal order, we will refund the sample fee for you."
 
Q: What kind of payment do you accept?
"A: We accept T/T (Wire transfer), Western Union and Paypal, credit card. Please be sure that we can receive the same amount of the invoice."
 
Q: What about your delivery time?
"A: We have a lot of products in stock. We can send the stock products in 3 work days. If without stock, or stock is not enough, we will check the delivery time with you. We will update to you within 48 hours."
Q: How to ship my order? Is it safe?
"A: For small package, we will send it by Express, such as DHL, FedEx, UPS, TNT. That's a door to door service. For big package, we will send them by Air or by Sea. We will use good packing and ensure the safety. We will be responsible to any product damage caused on delivery."
 
 
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Thank you for your trust and support!