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20PS-2.4 Pressure Switch - M10×1 Male, 3-Blade, Customizable Parameters

Model: 20PS-2.4; Thread: M10×1 Male; Connection: 3-blade (plug-in); Switch points: 2.4MPa (ON/OFF), 1.4MPa (ON/OFF); Working pressure: Medium-pressure grade; Customization: Parameter adjustable; Temp range: Ambient -30°C~+80°C, Medium -50°C~+120°C; Electrical rating: 125VA (24Vac), 375VA (120/240Vac); Life cycles: 30k/50k/100k optional; Burst pressure: 5000PSI.

Model:
20PS-2.4 Pressure Switch
Brand:
SHINE
Code:
20221160


Availability:



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Product Description

20PS-2.4 Pressure Switch (M10×1 Male, 3-Blade)

A versatile medium-pressure control solution, the 20PS-2.4 combines M10×1 male thread, 3-blade connection, and dual switching points for multi-scenario adaptation. Engineered with customizable parameters, it meets the precise pressure protection needs of HVAC systems, refrigeration equipment, and industrial machinery, balancing flexibility, reliability, and ease of use.

Core Advantages

Dual switching points: Supports 2.4MPa and 1.4MPa ON/OFF control, adapting to complex medium-pressure system requirements for multi-stage protection.
Flexible & customizable: M10×1 male thread enables secure pipeline connection, while 3-blade plug-in design ensures quick electrical assembly. Parameters can be customized per user needs, with factory pre-setting for immediate use.
Durable & stable: Sealed structural design enhances leak-proof performance, with wide temperature tolerance (-30°C~+80°C) to suit harsh working environments, ensuring long-term reliable operation.

Key Specification Table

Parameter	Details
Model	20PS-2.4
Thread Interface	M10×1 Male
Connection Type	3-Blade (Plug-in)
Switch Action Points	2.4MPa (ON/OFF); 1.4MPa (ON/OFF)
Parameter Customization	Supported
Operating Temperature	Ambient: -30°C~+80°C; Medium: -50°C~+120°C
Electrical Capacity	125VA (24Vac); 375VA (120/240Vac)
Service Life Cycles	30,000/50,000/100,000 times (optional)
Burst Pressure	5000PSI

Working Principle

Equipped with an internal reversible stainless steel diaphragm. When system pressure reaches 2.4MPa or 1.4MPa (per set point), the diaphragm flips to trigger ON/OFF switching. As pressure adjusts to the recovery threshold, the diaphragm automatically resets, re-engaging the switch—achieving seamless auto-control without manual intervention, with parameters customizable for specific application needs.

Application

Key Application Scenarios

HVAC & Refrigeration Medium-Pressure Systems

Ideal for commercial air conditioning units, industrial refrigeration systems, and large-scale cooling equipment. The dual switching points (2.4MPa/1.4MPa) enable multi-stage pressure protection, preventing compressor overload or underperformance. M10×1 thread fits standard pipelines, while 3-blade connection simplifies wiring, maintaining stable cooling efficiency for commercial buildings and industrial facilities.

Industrial Medium-Pressure Equipment

Suitable for hydraulic systems, medium-pressure pneumatic tools, pressure vessels, and industrial process pipelines. Widely used in manufacturing, construction machinery, and automotive production lines. Customizable parameters adapt to diverse industrial requirements, and the 3-blade connection ensures stable signal transmission. Its wide temperature adaptability allows operation in various working environments, providing reliable medium-pressure control for critical machinery.