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PS Series Single Pressure Switch, 500-3000 PSI Adjustment Range, 50-150 PSI Reset Pressure Differential

Description & Features

The PS Series Single Pressure Switch from Delta Power Co is specifically designed for demanding industrial environments. Featuring an adjustable range from 500 to 3000 PSI and a fixed reset pressure differential of 50 to 150 PSI this switch ensures reliable performance under varying conditions.

The robust construction includes an oil-tight cast iron body with a gasketed removable cover enhancing durability. A micro switch rated for 2 million cycles promises long-term reliability.

Electrical ratings for this switch include 15 amps and 1/2 HP at 125VAC or 250VAC 1/2 amp at 125VDC 1/4 amp at 250VDC and 5 amps at 120VAC L. The specially designed actuator consisting of a dampened piston and a positive stop striker plate adds to the efficiency and precision of the device.

This single pressure switch is commonly applied in hydraulic and industrial pressure control systems where a defined pressure setpoint is required to trigger or interrupt an electrical circuit. The adjustable set range supports fine-tuning during system setup without the need for additional control components.

The PS Series design emphasizes consistent switching behavior in environments where pressure fluctuations are expected, helping support stable system operation over extended service intervals. This makes it suitable for use in fluid power applications that demand dependable pressure sensing rather than complex multi-stage control.

MPN: C1DH33

Supplier Part Number: PS-3000

Specifications

Adjustable Range 500-3000	Alternate Part Numbers Alternate Part Number 30700000, Alternate Part Number C1DH33, Alternate Part Number PS3000	Brand Delta Power Co	Brand Delta Power Co	Pack Size 1.00	UOM EA	Fixed Reset Pressure Differential (psi) 50-150	Supplier Part Number PS-3000	Product Weight 1.09 lbs

Why Buy the PS Series Single Pressure Switch from HSC

Hydraulic Supply Company supports industrial operations that rely on accurate, repeatable pressure control, including customers in Manufacturing and Oil & Gas applications, where reliability and component quality are critical.

With decades of experience supplying hydraulic and system accessories, HSC provides technical product knowledge and application support to help ensure the PS Series Single Pressure Switch is correctly specified for demanding operating environments.

Each product listing is supported by detailed specifications and manufacturer information to assist with accurate part selection before ordering. For additional guidance or application questions, HSC team members are available to help review requirements before purchase by contacting HSC.

FAQs

Why Buy the PS Series Single Pressure Switch from HSC

What Is a Single-Pressure Switch and How Is It Used?

A single pressure switch monitors system pressure and activates or interrupts an electrical circuit when a preset pressure level is reached. It is commonly used in hydraulic and industrial systems for equipment protection, pressure-based control, and process automation where a single, reliable pressure setpoint is required.

When Is a Single Pressure Switch Preferred Over More Complex Pressure Controls?

Single pressure switches are typically selected when an application requires dependable on/off pressure control without the added complexity of multi-stage or electronic control devices. They are well suited for systems that prioritize durability, simplicity, and repeatable performance over advanced modulation.

How Does an Adjustable Pressure Switch Support System Setup?

An adjustable pressure switch allows technicians to fine-tune the activation pressure during installation or commissioning. This flexibility helps optimize system performance without changing hardware, adding external controls, or reconfiguring electrical components.

How Does Stable Switching Performance Benefit Hydraulic Systems?

Consistent switching behavior helps reduce nuisance cycling, limits unnecessary wear on connected components, and supports predictable system operation over time. This is especially important in hydraulic pressure control applications where normal pressure variation is expected during operation.

How Can I Confirm This PS Series Pressure Switch Is Right for My Application?

Confirming suitability involves reviewing the required pressure range, electrical ratings, and operating conditions. If questions arise, HSC application support is available to help verify the PS Series Single Pressure Switch before ordering.

Product Questions & Answers (2)

Question by: Bobby F on May 29, 2025, 3:51 PM

reckon this ps series switch can handle pressures up around 2500 psi or so without issues

Answer by: Customer Support on May 31, 2025, 7:53 AM

It adjusts between 500 and 3000 PSI, so yeah, 2500 falls right in that range, and the reset differential runs from 50 to 150 PSI to keep things stable.

Question by: Larry M on Sep 18, 2025, 8:14 PM

what's the reset pressure differential on this thing, can't quite tell from the specs

Answer by: Customer Support on Sep 20, 2025, 8:49 AM

Reset pressure differential runs between 50 and 150 PSI on this PS series switch. Once it trips at your set pressure somewhere in that 500-3000 PSI range, the pressure has to drop by that 50-150 PSI amount before the switch resets and allows the system to build pressure again.