DAQCN 60.12 Protection Electromagnetic 12V General Purpose Usage Relay

Contact Ratings

Specification

Coil Versions

Description:

Small Universal Electromagnetic Relay: Reliable Switching Power in a Compact Socket-Mount Design

In the diverse and demanding world of industrial control, automation systems, and electrical equipment, the electromagnetic relay remains a fundamental building block. Its role—to safely and reliably switch loads based on low-power control signals—is irreplaceable. The Small Universal Electromagnetic Relay, available in both 2Z (DPDT) and 4Z (4PDT) contact configurations, is engineered to deliver robust performance in a compact, socket-mount form factor. With impressive contact ratings, excellent dielectric strength, and a wide selection of both AC and DC coil voltages, this relay series provides engineers, panel builders, and maintenance professionals with a versatile, dependable solution for countless switching applications across industrial machinery, building automation, and process control.

Robust Contact Configurations for Diverse Load Requirements
The relay is offered in two primary contact arrangements, allowing users to select the optimal configuration for their specific application.

· 2Z Configuration (DPDT – Double Pole Double Throw): This version features two independent changeover contacts, each rated for a substantial 10A at 220V AC or 28V DC. The high current capacity makes it ideal for directly switching medium-power loads such as contactor coils, solenoid valves, small motors, heating elements, and lighting circuits. The 10A rating ensures reliable performance even in demanding industrial environments where inrush currents can be significant.
· 4Z Configuration (4PDT – Four Pole Double Throw): This variant provides four independent changeover contacts, offering exceptional circuit density. The contact capacity is rated at 10A for normally open (NO) contacts and 5A for normally closed (NC) contacts at 28V DC or 125V AC. This configuration is perfect for applications requiring simultaneous switching of multiple circuits from a single control signal, such as complex logic control, multi-circuit interlocking, or signal routing in test and measurement equipment.

Both configurations feature a low contact resistance of ≤50mΩ (measured at 1A, 6V DC), ensuring minimal power loss and heat generation at the contact interface. This low resistance contributes to long-term reliability and energy efficiency, particularly in continuous-duty applications.

Superior Electrical Isolation and Dielectric Strength
Safety and reliability are paramount in any electrical installation, and this relay is built to high insulation standards. It offers an excellent insulation resistance of 500MΩ at 500V DC, guaranteeing effective isolation between coil and contacts as well as between adjacent contact sets. This high insulation resistance prevents leakage currents and ensures safe operation in sensitive electronic environments.

The dielectric strength specifications further demonstrate its industrial-grade construction:

· Between Coil and Contacts (BCC): Withstands 1000V AC for 1 minute, ensuring safe separation between the control circuit and the switched load circuit.
· Between Open Contacts (BOC): Withstands 1500V AC for 1 minute, guaranteeing that contacts can safely interrupt the circuit without risk of arcing or breakdown when open.

These robust dielectric ratings make the relay suitable for use in applications requiring reliable isolation, including industrial control panels, HVAC systems, and safety circuits.

Fast and Consistent Operating Times
In time-sensitive applications, switching speed is critical. This relay delivers dependable performance with an operate time of just 30ms and a release time of only 20ms. The rapid response ensures precise timing in sequencing applications, minimizes arcing during switching, and contributes to overall system efficiency. The asymmetric operate/release times are carefully engineered to provide positive action while maintaining consistent behavior across thousands of operations.

Socket-Mount Design for Easy Installation and Maintenance
The relay is designed exclusively for socket-mount termination, utilizing standard relay sockets. This approach offers significant practical advantages:

· Tool-Free Replacement: In the event of a fault or for routine maintenance, the relay can be easily unplugged and replaced without disturbing field wiring.
· Simplified Panel Assembly: Sockets can be pre-wired during panel construction, with relays installed later, streamlining manufacturing and testing processes.
· Reduced Downtime: Maintenance personnel can quickly swap a suspect relay with a known-good unit, minimizing system downtime.
· Versatile Mounting Options: Sockets can be DIN-rail mounted or panel-mounted, providing flexibility in control cabinet layout.

Comprehensive Coil Voltage Range for Global Compatibility
A standout feature of this relay series is its extensive selection of coil voltage options, covering both DC and AC requirements for worldwide deployment. This versatility eliminates the need for multiple relay types in inventory, simplifying procurement and reducing costs.

DC Coil Versions are available in standard voltages: 6V, 12V, 24V, 48V, 100V, and 110V DC. Each features precisely defined pull-in and release voltages (e.g., 4.8V/0.6V for the 6V coil), ensuring reliable operation within specified tolerances. The coil resistance values (ranging from 24Ω for 6V to 9,650Ω for 110V) are controlled to within ±10%, providing consistent performance across production batches. The nominal coil power is 1.5W, providing adequate magnetic force while minimizing the burden on control circuits.

AC Coil Versions cover common mains voltages: 6V, 12V, 24V, 48V, 110/120V, and 220/240V AC. The 110/120V coil has a resistance of 1,700Ω, while the 220/240V version is offered with two resistance values (7,400Ω for 220V and 8,760Ω for 240V), accommodating variations in global supply voltages. AC coil versions feature a low nominal power consumption of just 2.5VA, ensuring compatibility with low-power control circuits and energy-efficient system designs. The carefully calibrated pull-in and release voltages (e.g., 176V/72V for the 240V coil) guarantee consistent switching behavior across the entire AC voltage range.

Durable Construction for Long Service Life
While specific mechanical and electrical life figures are not detailed in the provided parameters, the relay is constructed with high-quality materials to withstand millions of operations in typical industrial environments. The contact materials are selected to resist welding and erosion, while the coil insulation system is designed to handle continuous duty without degradation. The socket-mount design also contributes to longevity by reducing thermal and mechanical stress on the relay terminals during replacement.

Ideal for a Wide Spectrum of Applications
The versatility of this relay makes it an ideal choice for countless applications across industries:

· Industrial Control Panels: Interfacing between PLCs and field devices such as motors, valves, and contactors.
· HVAC Systems: Controlling fans, pumps, compressors, and damper actuators in commercial and industrial buildings.
· Automation and Machinery: Switching solenoids, actuators, and indicator lights in automated production equipment.
· Building Management: Controlling lighting circuits, access control systems, and security equipment.
· Test and Measurement Equipment: Routing signals and switching loads in automated test systems.
· Process Control: Providing interlocking and sequencing functions in chemical, food, and pharmaceutical processing.

Conclusion: The Reliable Workhorse for Industrial Switching Needs
The Small Universal Electromagnetic Relay, in its 2Z and 4Z configurations, delivers the essential combination of high contact ratings, superior electrical isolation, fast operation, and comprehensive coil voltage options—all within a convenient socket-mount package. Its robust construction, proven dielectric strength, and low contact resistance ensure long-term reliability in demanding industrial environments. For engineers and system integrators seeking a dependable, cost-effective, and truly universal switching solution, this relay series stands as the definitive choice. Whether controlling a 10A motor load with a 2Z relay or switching multiple 5A circuits with a 4Z relay, it provides the performance, flexibility, and durability that modern automation and control applications demand.

Applications:

10A Contact operating capacity
Mechanical life ≥100000
With 2Z,3Z contact forms
Standard tube terminal
With matched socket
Including LED,test button

Competitive Advantage:

Advantages of Wenzhou DAQUAN Electric Co., Ltd

1. Innovation Leadership

With 258 patents and 27 years of industry experience, we lead in R&D of industrial control devices like relays and timers, ensuring cutting-edge product performance.

2. Global Certifications

Our products hold CE, ROHS, IEC, TUV certifications plus ISO9001, meeting strict international standards for seamless global market access.

3. Scale Supply Stability

Backed by a 7,800㎡ factory, 499-strong team, and 70M RMB annual output, we guarantee efficient production and timely delivery for bulk orders.