Metal push-button switch
Metal push-button switch

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HOSONG is committed to building a high-quality button brand, enabling customers to experience the value that quality brings to their businesses.

Metal Pushbutton Switch, 12 mm Series Metal Pushbutton Switch, 16 mm Series Metal Pushbutton Switch, 19 mm Series Metal Pushbutton Switch, 22 mm Series

HS12B-P10□/N

Product Brand: HOSONG Product Model: HS12B-P10□/N Mounting Diameter: Φ12mm Head Shape: Flat Round Switch Configuration: 1NO (1 Normally Open) Operation Type: Self‑Resetting / Self‑Latching Lighting Type: None Light Color: None Operating Voltage: None Housing Material: Nickel‑Plated Brass Rated Current: 2A / DC36V
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HS12B-P10□/N

HS12B-P10□/E△▼/N

Product Brand: HOSONG Product Model: HS12B-P10F/E△▼/N Mounting Diameter: Φ12mm Head Shape: Flat Round Switch Configuration: 1NO (1 Normally Open) Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Ring‑Shaped Illumination Light Color Options: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lighting Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Nickel‑Plated Brass Rated Current: 2A / DC 36V
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HS12B-P10□/E△▼/N

HS12B-P10F/DY△▼/N

Product Brand: HOSONG Product Model: HS12B-P10F/DY△▼/N Mounting Diameter: Φ12mm Head Shape: Flat Round Switch Configuration: 1NO (1 Normally Open) Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Power Symbol Illumination Light Color: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lighting Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Nickel‑Plated Brass Rated Current: 2A / DC 36V
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HS12B-P10F/DY△▼/N

HS12E-P10□/E+DY△▼/N (High Current)

Product Brand: HOSONG Product Model: HS12E-P10□/E+DY△▼/N (High Current) Mounting Diameter: Φ12mm Head Shape: Flat Round Switch Configuration: 1NO (1 Normally Open) Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Ring Light + Power Symbol Illumination Light Color: Red, Green, Blue, Yellow, White, Orange, Purple Lighting Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Nickel‑Plated Brass Rated Voltage: 7A / AC250V
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HS12E-P10□/E+DY△▼/N (High Current)

HS16A-G11□/E△▼/◎

Product Brand: HOSONG Product Model: HS16A-G11□/E△▼/◎ Installation Diameter: Φ16mm Head Shape: High-flat round Switch Configuration: 1NO1NC (1 normally open, 1 normally closed) Operating Type: Self-resetting / Self-locking Lighting Type: Ring-shaped illumination Light Color: Red, Green, Blue, Yellow, White, Orange, Purple, Red-Green, Red-Blue Lamp Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Brass with chrome plating / Stainless steel Contact Material: Silver alloy Rated Current: 3A / AC 220V
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HS16A-G11□/E△▼/◎

HS16A-P11□/◎

Product Brand: HOSONG Product Model: HS16A-P11□/◎ Mounting Diameter: Φ16mm Head Shape: Flat Round Switch Configuration: 1NO1NC (1 Normally Open, 1 Normally Closed) Operating Type: Self‑Resetting / Self‑Latching Lighting Type: None Lighting Color: None Lighting Voltage: None Housing Material: Brass with Chrome Plating / Stainless Steel Contact Material: Silver Alloy Rated Voltage: 3A / AC220V
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HS16A-P11□/◎

HS16A-P11□/E△▼/◎

Product Brand: HOSONG Product Model: HS16A-P11□/E△▼/◎ Mounting Diameter: Φ16mm Head Shape: Flat Round Switch Configuration: 1NO 1NC (1 Normally Open, 1 Normally Closed) Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Ring‑Shaped Illumination Light Color Options: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lighting Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Brass with Chrome Plating / Stainless Steel Contact Material: Silver Alloy Rated Current: 3A / AC 220V
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HS16A-P11□/E△▼/◎

HS16A-P11□/E△▼/◎ (Custom Black)

Product Brand: HOSONG Product Model: HS16A-P11□/E△▼/◎ (Custom Black) Mounting Diameter: Φ16mm Head Shape: Flat Round Switch Configuration: 1NO1NC (1 Normally Open, 1 Normally Closed) Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Ring‑Shaped Illumination Light Color Options: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lighting Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Anodized Aluminum Alloy Contact Material: Silver Alloy Rated Current: 3A / AC 220V
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HS16A-P11□/E△▼/◎ (Custom Black)

HS19A-P◇□/◎

Product Brand: HOSONG Product Model: HS19A-P◇□/◎ Mounting Diameter: Φ19mm Head Shape: Flat Round Switch Configuration: 1NO1NC (1 Normally Open, 1 Normally Closed) Operation Type: Self‑Resetting / Self‑Latching Lighting Type: None Lighting Color: None Lighting Voltage: None Housing Material: Brass with Chrome Plating / Stainless Steel Contact Material: Silver Alloy Rated Voltage: 3A / AC220V
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HS19A-P◇□/◎

HS19A-P◇□E△▼◎

Product Brand: HOSONG Product Model: HS19A-P◇□/E△▼/◎ Mounting Diameter: Φ19mm Head Shape: Flat Round Switch Configuration: 1NO1NC (1 Normally Open, 1 Normally Closed) Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Ring‑Shaped Illumination Light Color Options: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lighting Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Brass with Chrome Plating / Stainless Steel Contact Material: Silver Alloy Rated Current: 3A / AC 220V
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HS19A-P◇□E△▼◎

HS19A-P◇□/E△▼/◎ (Custom Black)

Product Brand: HOSONG Product Model: HS19A-P◇□/E△▼/◎ (Custom Black) Mounting Diameter: Φ19mm Head Shape: Flat Round Switch Configuration: 1NO1NC (1 Normally Open, 1 Normally Closed) Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Ring‑Shaped Illumination Light Color Options: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lighting Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Brass with Chrome Plating / Stainless Steel Contact Material: Silver Alloy Rated Current: 3A / AC 220V
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HS19A-P◇□/E△▼/◎ (Custom Black)

HS19A-P◇□/E+DY△▼/◎

Product Brand: HOSONG Product Model: HS19A-P◇□/E+DY△▼/◎ Installation Diameter: Φ19mm Head Shape: Flat Round Switch Configuration: 1NO1NC (1 Normally Open, 1 Normally Closed) Operation Type: Self‑Resetting / Self‑Latching Lighting Type: Ring Light + Power Indicator Illumination Light Color Options: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Operating Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Chrome‑Plated Brass / Stainless Steel Contact Material: Silver Alloy Rated Current: 3A / AC 220V
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HS19A-P◇□/E+DY△▼/◎

HS22A-P◇□/◎

Product Brand: HOSONG Product Model: HS22A-P◇□/◎ Mounting Diameter: Φ22mm Head Shape: Flat Round Switch Configuration: 1NO1NC; 2NO2NC Operating Type: Self‑returning / Self‑locking Lighting Type: None Lighting Color: None Luminescent Voltage: None Housing Material: Brass with Chrome Plating / Stainless Steel Contact Material: Silver Alloy Rated Voltage: 3A / AC220V
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HS22A-P◇□/◎

HS22A-P◇□/E△▼/◎

Product Brand: HOSONG Product Model: HS22A-P◇□/E△▼/◎ Mounting Diameter: Φ22mm Head Shape: Flat Round Switch Configuration: 1NO1NC; 2NO2NC Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Ring‑Shaped Illumination Light Color: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lighting Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Chrome‑Plated Brass / Stainless Steel Contact Material: Silver Alloy Rated Current: 3A / AC 220V
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HS22A-P◇□/E△▼/◎

HS22A-P◇□/E△▼/◎ (Custom Black)

Product Brand: HOSONG Product Model: HS22A-P◇□/E△▼/◎ (Custom Black) Mounting Diameter: Φ22mm Head Shape: Flat Round Switch Configuration: 1NO1NC; 2NO2NC Operating Type: Self‑Resetting / Self‑Latching Lighting Type: Ring‑Shaped Illumination Light Color: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lamp Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Chrome‑Plated Brass / Stainless Steel Contact Material: Silver Alloy Rated Current: 3A / AC 220V
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HS22A-P◇□/E△▼/◎ (Custom Black)

HS22A-P◇□/E+DY△▼/◎

Product Brand: HOSONG Product Model: HS22A-P◇□/E+DY△▼/◎ Mounting Diameter: Φ22mm Head Shape: Flat Round Switch Configuration: 1NO1NC; 2NO2NC Operation Type: Self‑returning / Self‑locking Lighting Type: Ring Light + Power Indicator Illumination Light Color: Red, Green, Blue, Yellow, White, Orange, Purple, Red/Green, Red/Blue Lamp Voltage: 3V / 5V / 6V / 12V / 24V / 36V / 48V / 110V / 220V Housing Material: Brass with Chrome Plating / Stainless Steel Contact Material: Silver Alloy Rated Current: 3A / AC 220V
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HS22A-P◇□/E+DY△▼/◎

HOSONG · Advantages

12 years of dedicated R&D and manufacturing expertise in the switch industry.

Company Qualification Certificates

Company Qualification Certificates

Certified by a reputable third-party organization, ensuring product quality.

Certified by authoritative third-party organizations, we ensure product quality. All products undergo rigorous testing by independent laboratories and comply with international standards such as CCC, CE, RoHS, IP67, and IK10. They also meet the legal and regulatory requirements of multiple countries and regions, and have obtained trademark certificates as well as numerous product patents.
Full‑specification product portfolio

Full‑specification product portfolio

Covers the full range of metal pushbuttons and indicator lights from Φ6 to Φ40 mm, including mainstream series in 12/16/19/22 mm sizes, available in unlit, ring‑type, and power‑symbol configurations. With multiple illumination options such as ring‑type and power‑symbol designs, it offers a one‑stop solution for diverse applications in automation, rail transit, new energy, and other fields, significantly reducing customers’ procurement and integration costs.
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About HOSONG

12 years of dedicated R&D and manufacturing expertise in the switch industry.

Meets the needs of various industries and can be custom-developed upon request.
Currently, our standard product line includes metal indicator lights and metal push-button switches in diameters of φ6 mm, φ8 mm, φ10 mm, φ12 mm, φ16 mm, φ19 mm, φ22 mm, φ25 mm, φ28 mm, φ30 mm, and φ40 mm. These products meet an IP67 waterproof rating and an IK10 impact‑resistance level. Their mechanical life can be customized to up to 1 million cycles. We also offer development and customization services tailored to customer requirements.

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12 +

Years of industry experience

Product Application Scenarios
100 +

Product Application Scenarios

Number of customers served
3000 +

Number of customers served

HOSONG·Application

Widely used in automation and robotics, high-speed rail and rail transit, industrial manufacturing, and other fields.

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High-speed rail and urban rail transit

High-speed rail and urban rail transit

Automation and Robotics

Automation and Robotics

Industrial manufacturing

Industrial manufacturing

New energy

New energy

High-speed rail and urban rail transit

Information transmission

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They all chose the HOSONG button.

We have provided one-stop industry solutions to over 2,000 enterprises.

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