YORK S1-02419138001 Relay Control 24V 50/60 3PDT

( Brand: York ), ( Manufacturer Part Number: S1-02419138001 ), ( Part Type: Control 24v ), ( Country Of Origin: United States ), ( Voltage: 24 V )

Review YORK Source One Relay Control 24v 50/60 Hz Sf

The **York S1-02419138001 Relay Control** is a high-performance, industrial-grade relay designed for precise and reliable electrical switching in demanding automation and control applications. Part of York s robust line of power relays, this **24V DC coil-operated, 3-position double-throw (3PDT)** relay is engineered to deliver exceptional durability, efficiency, and versatility in environments where consistent performance is critical. With a robust construction featuring a **silver-plated contacts** and a **solid-state or mechanical switching mechanism** (depending on the variant), this relay ensures low contact resistance, minimal arcing, and extended operational life, even under frequent switching cycles. The **24V DC coil** provides stable and energy-efficient operation, making it ideal for integration with PLCs, control panels, or other low-voltage automation systems where compact yet powerful switching is required.

This relay excels in applications such as **motor control, lighting systems, HVAC regulation, industrial machinery, and signal routing**, where the ability to manage multiple circuits with a single control signal is essential. The **3PDT configuration** allows for flexible wiring options, enabling the relay to act as a changeover switch, isolating one circuit while energizing another, or serving as a simple on/off switch with an additional common terminal for enhanced functionality. The **SF (slow make/fast break) contact characteristic** ensures smooth transitions between states, reducing mechanical stress and potential damage from rapid switching, which is particularly beneficial in applications involving sensitive electronics or high-inductance loads.

Built to withstand harsh conditions, the York S1-02419138001 is constructed with **high-quality materials**, including **insulated and reinforced contact springs**, to prevent wear and ensure reliable performance over thousands of operating cycles. The relay s **compact and modular design** allows for easy installation in tight spaces, while its **low power consumption** and **fast response time** make it an efficient choice for real-time control systems. Additionally, the **standardized mounting options** (such as DIN rail or panel-mount) ensure seamless integration into existing infrastructure, reducing installation time and complexity.

Whether used in **automation, building management systems, or industrial automation**, this relay offers a perfect balance of **precision, durability, and adaptability**. Its **low contact resistance** and **high switching capacity** (suitable for both AC and DC loads, depending on the variant) ensure reliable operation across a wide range of applications, from low-power signaling to medium-power control tasks. With minimal maintenance requirements and a long operational lifespan, the York S1-02419138001 relay stands as a dependable component for engineers and technicians seeking a high-quality, long-lasting solution for their electrical control needs.

### **Pros and Cons of buying a York S1-02419138001 Relay Control (24V, 50/60Hz, 3PDT, SF)**

1. **High Voltage and Current Rating** The relay is designed for **24V control circuits**, making it suitable for industrial, HVAC, or automation systems where low-voltage signaling is required. Its **3PDT (3-Pole Double Throw)** configuration allows for flexible switching of three separate circuits, which is useful in complex control applications.

2. **Reliability and Durability** York relays are known for their robust construction, often used in commercial and industrial environments where reliability is critical. The **SF (Sealed Contacts)** feature helps prevent corrosion and contamination, extending the relay s lifespan.

3. **Compatibility with York Systems** Since this is a York-branded relay, it is likely designed to integrate seamlessly with York HVAC, refrigeration, or building automation systems, reducing compatibility issues.

4. **Low Power Consumption** Operating at **24V**, it consumes minimal power, making it energy-efficient for control applications.

5. **Industrial-Grade Build** The relay is likely built to withstand **vibration, temperature fluctuations, and environmental stress**, which is essential in industrial settings.

6. **Easy Installation and Replacement** Standardized mounting and wiring make it straightforward to install, and its modular design allows for easy replacement in maintenance scenarios.

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1. **Limited Availability** As a **York-specific part**, it may not be as widely available as generic relays from brands like Omron, Schneider, or TE Connectivity. Sourcing could be difficult if York s supply chain is disrupted.

2. **Potential Overkill for Simple Applications** If you only need a **single-pole relay**, a 3PDT model may be unnecessarily complex and expensive. A simpler SPDT or DPDT relay might suffice for basic control tasks.

3. **Cost Considerations** York relays can be **more expensive** than generic alternatives, especially if purchased as a replacement rather than a new system component.

4. **Dependence on York s Support** If technical support or documentation is needed, you may be limited to York s customer service, which could be slower than that of larger, more established brands.

5. **Potential for Obsolescence** If York discontinues this model, finding replacements in the future could be challenging, unlike more widely used relays.

6. **No Built-in Diagnostics** Unlike some advanced industrial relays, this model does not appear to include **self-diagnostic features**, meaning troubleshooting may require external monitoring.

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The **York S1-02419138001 24V 3PDT SF relay** is a **high-quality, industrial-grade component** ideal for **York-compatible systems** where **reliability, multi-circuit switching, and low-voltage control** are required. It excels in **HVAC, refrigeration, and automation applications** where durability and seamless integration matter.

However, if you need a **simpler, more cost-effective, or widely available relay**, a generic **3PDT or SPDT relay** from a major brand might be a better choice. The trade-off is **brand-specific compatibility** versus **flexibility and cost savings**.

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- You are working with **York HVAC, refrigeration, or building automation systems**.

- You need **three independent switching circuits (3PDT)** in a **24V control application**.

- Reliability and **sealed contacts (SF)** are critical for your environment.

- You have **limited sourcing options** and need a York-approved part.

- You need a **simpler relay** (e.g., SPDT or DPDT) for basic switching.

- You want **greater availability and lower cost** from brands like **Omron, Schneider, or TE Connectivity**.

- You require **additional features** (e.g., diagnostics, higher current ratings, or different voltage options).

For most **general industrial or automation applications**, a **generic 3PDT relay** (e.g., **Omron G2R-2A-DC24** or **Schneider TE2000**) may offer better long-term flexibility. However, if **York system compatibility is non-negotiable**, this relay is a **solid, dependable choice**.

Details:

A York's 1 Relay switches multiple circuits with precise timing, coordinating operations across the HVAC assembly for consistent, reliable control.

part #: s102419138001 prices

• $50.00-$113.52

specifications hvaapa:

• brand: York
• mpn: S1-02419138001
• part type: Control 24v
• country of origin: United States
• voltage: 24 V

general hvaapa:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards

seller hvaapa:

• # reviews: 60
• rating: 100.0%
• city: Henderson, Kentucky

returns hvaapa:

• policy: No Returns

offer hvaapa:

• quantity: 2
• availability: In Stock
• started: May 15, 2026
• sold: 0
• best offers: True
• options: Ship-to-home

shipping hvaapa:

• type: Calculated
• transit: 4-11 Days
• service: USPS Ground Advantage
• cost: $5.97
• carrier: USPS
• class: Standard

payments hvaapa:

• credit card: Discover
• wallet: Paypal
• other

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