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 22mm mushroom-head latching push button is a universal high-recognition industrial locking switch. Adopting a national standard 22mm universal hole and oversized arc mushroom head, it is the most widely used function locking key for assembly lines, heavy machinery and electric control cabinets. The highly visible protruding head clarifies functional zoning and reduces misoperation risks. It adapts to rough, gloved and high-frequency workshop operation with ultra-high tolerance. The durable latching core and fully sealed metal structure ensure stable performance in various complex industrial environments.

Core Parameters

Brand: HOSONG; Mounting Hole: Φ22mm; Head Type: National Standard Oversized Arc Mushroom Head; Operation Mode: Latching; Light Type: Non-illuminated; Contact Configuration: 1NO1NC; Electrical Rating: 3A/AC220V; Protection Level: IP65; Certifications: CE, RoHS, CCC.

Product Advantages

1. Universal 22mm standard hole is fully compatible with conventional industrial equipment without panel modification; 2. Highly visible mushroom head clarifies function zoning and reduces workshop misoperation rate; 3. Ultra-high operation tolerance supports gloved and offset pressing for rough industrial scenarios; 4. Industrial-grade reinforced core ensures ultra-long service life under high-frequency operation; 5. Full sealing structure adapts to heavy industry, light industry, dusty and humid working conditions.

Application Scenarios

Function locking keys for universal automated assembly lines; permanent operation switches for heavy-duty auxiliary equipment; working condition locking buttons for standard electric control cabinets; function locks for large commercial cleaning and drying equipment; high-recognition operation keys for industrial teaching and training devices; standardized locking switches for various conventional non-standard equipment.

FAQ

Q1: Suitable for industrial batch standard configuration? A: Universal size, high tolerance and high stability make it the mainstream standard locking key for industrial equipment.

Q2: Can it be customized into illuminated version? A: Illuminated customization is available for visual status indication upgrading.

Q3: Will it unlock automatically in long-term vibration environments? A: Reinforced anti-drop buckle structure passes professional vibration tests to avoid accidental unlocking.

Customer Case

A large Guangzhou automation equipment manufacturer adopts 22mm mushroom-head latching buttons as full-line standard configuration. With extremely low failure rate, the annual batch purchase volume stably exceeds 15,000 pieces.

Product Brand: HOSONG Product Model: HS22MG-P11Z/JTR/A (Mushroom Head) Mounting Diameter: Φ22mm Head Shape: Mushroom Head Switch Configuration: 1NO1NC, 2NO2NC Operating Type: Latching Lighting Type: None Lighting Color: None Lamp Voltage: None Housing Material: Brass with Chrome Plating / Stainless Steel Contact Material: Silver Alloy Rated Voltage: 3A / AC 220V