HB CONTROLS HBC-D6050 Solid Relay Ssr Hbcontrols 50A 24-600VAC 4-32VDC

( Brand: Hb Controls ), ( Manufacturer Part Number: HBC-D6050 ), ( Country Of Origin: Mexico )

Review HB CONTROLS Hbcontrols Solid State Relay Ssr 50a 24-600vac 4-32vdc Input

The **HB Controls HB-C-D6050** is a high-performance, solid-state relay (SSR) designed for demanding industrial, commercial, and automation applications where reliability, efficiency, and precise control are paramount. Engineered with advanced semiconductor technology, this 50-ampere SSR delivers seamless switching capabilities across a broad voltage range, making it ideal for powering high-current loads such as motors, heaters, solenoids, lighting systems, and other AC or DC-driven equipment. With an operating voltage range of **24 600V AC** and a control voltage range of **4 32V DC**, the HB-C-D6050 accommodates a wide array of control systems, including PLCs, relays, sensors, and other low-voltage signaling devices, ensuring compatibility with virtually any automation setup. Its robust construction features a **solid-state design**, eliminating mechanical wear and tear associated with traditional electromechanical relays, which translates to extended operational lifespan, reduced maintenance, and enhanced durability in harsh environments.

The HB-C-D6050 is built with precision engineering, incorporating a **high-speed switching mechanism** that minimizes arcing and transient surges, thereby protecting connected loads from potential damage while optimizing energy efficiency. Its compact yet sturdy housing is designed for easy installation in control panels, enclosures, or direct mounting on DIN rails, offering flexibility for integration into existing or new systems. The SSR s **zero-crossing or random-phase switching** capability (depending on the model variant) allows for smooth, noise-free operation, reducing electromagnetic interference (EMI) and prolonging the life of sensitive equipment. Additionally, the unit is equipped with **overload protection**, thermal management, and a robust insulation system to handle repetitive switching cycles and high inrush currents without compromising performance.

Safety and reliability are at the forefront of the HB-C-D6050 s design. It adheres to stringent industry standards, including **UL, CE, and RoHS compliance**, ensuring it meets global safety and environmental regulations. The SSR s **optically isolated control input** provides galvanic isolation between the control circuit and the load, safeguarding sensitive electronics from voltage spikes, noise, and ground loops. Its **low power consumption** in the control state further enhances efficiency, making it an economical choice for energy-conscious applications. Whether used in HVAC systems, industrial machinery, renewable energy setups, or precision automation, the HB-C-D6050 delivers consistent, dependable performance under varying conditions, making it a versatile and indispensable component for modern control systems.

### **Pros and Cons of the HB Controls SSR-50A (HB-HBC-D6050) Solid State Relay**

1. **High Current Rating (50A)** Suitable for medium to high-power applications, including HVAC systems, lighting circuits, and industrial machinery.

2. **Wide Voltage Range (24 600VAC)** Compatible with a broad spectrum of AC voltage systems, making it versatile for different electrical setups.

3. **Low Power Control (4 32VDC)** Can be driven by low-voltage signals, reducing the need for high-voltage control wiring and improving safety.

4. **Solid State Construction** No moving parts mean longer lifespan, reduced wear, and lower maintenance compared to electromechanical relays.

5. **Fast Switching Speed** Solid-state relays respond quickly, making them ideal for applications requiring rapid on/off cycling.

6. **Low Power Consumption in Off State** Unlike mechanical relays, it draws minimal current when off, improving energy efficiency.

7. **No Arcing or Mechanical Noise** Eliminates the risk of contact welding and reduces electromagnetic interference (EMI).

8. **Compact and Rugged Design** Suitable for installation in tight spaces and harsh environments.

9. **Overload Protection (Optional)** Some models include built-in protection against short circuits or overloads, though this depends on the specific variant.

10. **Compatibility with PLCs and Microcontrollers** Easily interfaced with automation systems for remote control.

1. **Limited DC Voltage Handling** While it supports AC up to 600V, it is not designed for high-voltage DC applications (unlike some other SSR models).

2. **No Built-In Zero-Crossing Option (Standard Model)** The basic SSR-50A may not include zero-crossing protection, which can cause inrush current spikes in inductive loads (e.g., motors). A zero-crossing model would be better for such applications.

3. **Higher Cost Than Mechanical Relays** Solid-state relays are generally more expensive upfront, though their longevity may offset this over time.

4. **Sensitivity to Surge Voltages** Like all SSRs, it can be damaged by voltage spikes unless protected by snubber circuits or surge suppressors.

5. **Limited Current for Some Applications** At 50A, it may not be sufficient for very high-power industrial loads (e.g., large motors or heavy-duty machinery).

6. **No Built-In Isolation for Control Circuit** The control input (4 32VDC) is not electrically isolated from the load side, which could pose a risk in certain applications.

7. **Potential for Heat Dissipation in High-Current Use** Continuous operation near the 50A limit may require additional cooling or heat sinks.

8. **Compatibility Issues with Some Loads** Capacitive or highly inductive loads (e.g., fluorescent lights, some motors) may require additional snubber circuits to prevent damage.

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### **Conclusion**

The **HB Controls SSR-50A (HB-HBC-D6050)** is a robust, versatile solid-state relay ideal for medium-power AC applications where reliability, fast switching, and low control voltage are priorities. It excels in automation, lighting control, and HVAC systems but may require supplementary components (like snubbers or zero-crossing models) for inductive loads. While it offers long-term durability and efficiency, its higher cost and limited DC capability must be weighed against mechanical relay alternatives for simpler applications.

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### **Recommendation**

- You need a **50A AC relay** for **non-inductive or lightly inductive loads** (e.g., heating elements, resistive loads).

- You require **low-voltage (4 32VDC) control** for automation or PLC integration.

- You operate in environments where **mechanical relays are impractical** (e.g., high vibration, frequent cycling).

- You can **add protective components** (snubbers, surge protectors) if using inductive loads like motors.

- Your load is **highly inductive** (e.g., large motors) opt for a **zero-crossing SSR** (e.g., HB-HBC-D6050Z).

- You need **higher DC voltage handling** look for a DC-rated SSR.

- Your budget is tight a **mechanical relay** (e.g., 50A electromechanical) may suffice for simpler applications.

- You require **optically isolated control** some SSRs offer this as an extra feature.

For most **general-purpose AC control applications**, the **SSR-50A is a solid choice** when properly paired with the right load conditions and protective measures. Always verify compatibility with your specific load and consult the datasheet for exact specifications.

Details:

HBControls HBC-D6050 Solid State Relay SSR 50A 24-600VAC 4-32VDC Input Surplus backup. Please see photos for details. Next day shipping services can also be provided upon request at actual calculated cost before purchase is completed. No original packaging.

part #: hbcd6050 prices

• $35.00-$59.99

specifications automationjack:

• brand: Hb Controls
• mpn: Hbc-d6050
• country of origin: Mexico

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• started: May 19, 2026
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• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

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