Product Specification:

Product Model Description:

HS	○	A-	☆	◇	□ /	⊙	△	▼/	◎
Hong Song substitute code	Mounting hole	system  column  Number	Head shape	Switch combination	Operation Type	Luminescence type	Luminescent color	Voltage with lamp	Housing material
	Mounting hole diameter  (Outer diameter of switch thread)  12mm 16mm 19mm 22mm 25mm 30mm 40mm		P flat-round beveled housing  G high-flat round beveled housing	1O—1NO  11—1NO1NC  22—2NO2NC  NO: Normally Open Contact  NC: Normally Closed Contact	F self-resetting  Z self-locking	D Single Point  E ring  DY power symbol	R— Red  G— Green  B— Blue  Y— Yellow  W— White  O— Orange  P— Purple	AC/DC, V  6 12 24 36 48 220	S stainless steel  ST stainless steel with titanium gold plating  N Brass with nickel plating  A Aluminum alloy oxidation (prepared)  Note color)  PC plastic

Product Overview

The HOSONG 25mm black annular power illuminated push button is a light-luxury power control switch exclusive to large high-end equipment. Upgraded with an all-black matte housing based on standard 25mm power buttons, it fills the gap of high-end differentiated keys for large equipment. The oversized black panel matches transparent annular light and exclusive power symbol with distinct light and shadow layers, delivering superior visual texture for high-end commercial, heavy-duty and export customized equipment. The hard anodized housing is scratch-resistant, fingerprint-proof and corrosion-resistant for complex workshop conditions. Combining convenient large-size operation and reinforced sealing protection, it is a core accessory for differentiated upgrading of large equipment panels.

Core Parameters

Brand: HOSONG; Model: HS25A-HQ/DY-H; Mounting Hole: Φ25mm; Head Type: 25mm Matte Black Annular Illumination + Power Symbol; Operation Mode: Momentary / Latching Optional; Light Type: High-transparency Annular LED Power Light; Contact: 1NO1NC; Rating: 3A/AC220V; Light Voltage: 3V–220V Full Voltage Optional; Protection: IP65; Certifications: CE, RoHS, CCC.

Product Advantages

1. Exclusive 25mm large-size pure black light-luxury design solves the problem of single and low-value key styles for large equipment; 2. Hard anodized matte process resists corrosion, wear and fingerprints for long-term neat use in complex heavy-duty environments; 3. High-transparency light on black background ensures clear status identification without glare for premium visual experience; 4. Large-size high-tolerance operation reduces error rate for extensive operation modes of large equipment; 5. Full industrial-grade protection balances appearance and practicality for high-end mass production and export customization.

Application Scenarios

Power switches for large high-end intelligent commercial equipment; light-luxury large automation unit control panels; power keys for export customized heavy-duty equipment; power control for large high-end intelligent constant-temperature and cleaning equipment; visual power switches for high-end industrial training and testing equipment; power locking keys for large non-standard high-end automation equipment.

FAQ

Q1: What is the corrosion resistance of black large-size buttons? A: Hard anodizing treatment resists oil, moisture and oxidation, adapting to corrosive complex heavy-duty workshop conditions.

Q2: Is light brightness adjustable? A: Standard fixed high-brightness soft light; brightness customization is available for bulk orders to meet dimming needs of high-end equipment.

Q3: Is there any performance difference from ordinary silver 25mm power buttons? A: Internal core, protection grade and electrical parameters are completely consistent with only upgraded appearance process, achieving full performance compatibility.

Customer Case

A high-end export automation equipment enterprise in Shanghai specializes in large customized heavy-duty equipment with strict differentiated appearance requirements. After adopting HOSONG 25mm black annular power illuminated buttons, equipment high-end recognition and overseas customer approval are significantly improved. The annual purchase volume reaches 9,500 pieces for exclusive export equipment matching.

Product Brand: HOSONG Product Model: HS25B-P◇□/E+DY△▼/◎ (Custom Black) Mounting Diameter: Φ25mm Head Shape: Flat Round Switch Configuration: 1NO1NC (1 Normally Open, 1 Normally Closed) Operating 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 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