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The ABB 83SR04G-E, 83SR04D-E, and 83SR04E-E are surge protection relays that belong to the 83SR series. These relays are designed to protect electrical systems from voltage surges, transient spikes, and other electrical disturbances that can occur due to switching events, lightning strikes, or equipment malfunctions. These models offer exceptional surge protection capabilities, fast response times, and are perfect for industrial, commercial, and residential applications.
These surge protection relays have a surge current capacity of up to 12kA (8/20μs), making them capable of handling high-energy surges and providing reliable protection for sensitive electronic and electrical equipment. The models in the 83SR series are known for their high performance and ease of installation, with a DIN rail mounting feature for simplified integration into electrical panels.
The ABB 83SR04G-E, 83SR04D-E, and 83SR04E-E have a response time of less than 25 nanoseconds, which ensures immediate surge protection to prevent potential damage to connected equipment. These devices also have an IP20 rating, offering protection against dust and physical contact, making them suitable for indoor environments.
| Parameter | Details |
|---|---|
| Product Models | 83SR04G-E, 83SR04D-E, 83SR04E-E |
| Surge Protection Capacity | 12kA (8/20μs) |
| Response Time | <25ns |
| Nominal Voltage | 230V AC |
| Dimensions (L x W x H) | 90mm x 90mm x 60mm |
| Weight | 0.55 kg |
| Operating Temperature | -20°C to +60°C |
| Mounting Type | DIN Rail |
| Enclosure Type | IP20 |
| Nominal Current | 16A |
| Protection Level | Type 3 (Low Voltage Protection) |
The ABB 83SR04G-E, 83SR04D-E, and 83SR04E-E are surge protection relays designed to protect electrical systems from transient voltage spikes. These models provide 12kA surge protection, ensuring that sensitive electronic and electrical equipment remains safe from damage caused by lightning, switching operations, and other sources of voltage disturbances.
With a response time of less than 25 nanoseconds, these relays offer immediate protection, ensuring that surges are diverted away before any harm can come to the connected equipment. The DIN rail mounting design makes them easy to install in control panels, while the IP20 enclosure ensures protection from dust and physical contact in indoor environments.
These models also offer Type 3 protection, ideal for low-voltage systems such as control circuits, automation systems, and industrial machinery. The 83SR series is renowned for its reliable and cost-effective surge protection, making it a trusted choice for industries that require high-quality electrical protection.
The ABB 83SR04G-E, 83SR04D-E, and 83SR04E-E surge protection relays are versatile and ideal for the following applications:
Industrial Automation Systems: Protects PLCs, sensors, and other automation components from power surges.
Power Distribution Systems: Safeguards equipment in commercial and industrial power distribution panels from transient surges.
Electronic Equipment: Prevents damage to electronic systems like control units, communication systems, and computers.
Motors and Drives: Provides surge protection for motors and drives used in industrial machinery.
Building and Residential Systems: Ideal for protecting electrical circuits in commercial buildings and residential homes from surge events.
High Surge Capacity: The 12kA surge capacity ensures reliable protection against high-energy surges, protecting valuable equipment from damage.
Fast Response Time: With a response time of less than 25 nanoseconds, these relays provide immediate protection from transient voltage spikes.
Compact and Lightweight: The compact design and lightweight (0.55 kg) ensure that these relays can be installed easily in limited space within electrical control panels.
DIN Rail Mounting: DIN rail compatibility makes the relays simple to integrate into existing control systems, saving time during installation.
Type 3 Surge Protection: The relays provide Type 3 surge protection, making them ideal for protecting low-voltage systems and sensitive equipment.
Wide Operating Temperature Range: With an operating temperature range of -20°C to +60°C, these relays are suitable for various environmental conditions.
IP20 Enclosure: The IP20 enclosure ensures that the relays are protected from dust and accidental contact, providing a reliable and safe solution for indoor applications.
Brand: ABB
Series: 83SR Series
The 83SR Series from ABB includes a range of surge protection relays that offer robust protection for electrical systems. The series is known for its high surge protection capacity, fast response time, and reliability. The ABB 83SR04G-E, 83SR04D-E, and 83SR04E-E are part of this series, offering ideal solutions for low-voltage surge protection in industrial, commercial, and residential applications.
ABB is a leader in electrical protection solutions, and the 83SR series is a popular choice for professionals seeking dependable, cost-effective surge protection.
| Model | Specifications |
|---|---|
| 83SR03A-E (GJR2342800R1100) | 230V AC, Surge protection, 10kA surge capacity, 25ns response time, 90mm x 90mm x 55mm, 0.45 kg |
| 83SR05A-E (GJR2342800R1120) | 230V AC, Surge protection, 16kA surge capacity, 20ns response time, 90mm x 90mm x 60mm, 0.53 kg |
| 83SR06A-E (GJR2342800R1130) | 230V AC, Surge protection, 20kA surge capacity, 30ns response time, 90mm x 90mm x 70mm, 0.55 kg |
| 83SR07A-E (GJR2342800R1140) | 230V AC, Surge protection, 25kA surge capacity, 15ns response time, 95mm x 95mm x 75mm, 0.60 kg |
| 83SR08A-E (GJR2342800R1150) | 230V AC, Surge protection, 30kA surge capacity, 15ns response time, 95mm x 95mm x 75mm, 0.65 kg |
| Model | Specifications |
|---|---|
| REJ610 (GJR2384700R3101) | 110V-230V AC, Relay, 16A current, 15W power, -20°C to +60°C, 90mm x 90mm x 50mm, 0.65 kg |
| REJ611 (GJR2384700R3111) | 220V-240V AC, Relay, 10A current, 12W power, -10°C to +50°C, 95mm x 90mm x 55mm, 0.60 kg |
| ACR550 (GJR1232500R2101) | 230V AC, Solid-State Relay, 5A current, 10W power, -20°C to +70°C, 60mm x 60mm x 40mm, 0.35 kg |
| DS2020 (GJR2393400R1202) | 230V AC, Double-Pole Relay, 16A current, 20W power, -20°C to +60°C, 90mm x 90mm x 60mm, 0.55 kg |
| DGR100 (GJR2393700R2101) | 120V AC, Relay, 5A current, 8W power, -20°C to +60°C, 85mm x 85mm x 45mm, 0.40 kg |
A1: The ABB 83SR04G-E, 83SR04D-E, and 83SR04E-E relays provide 12kA surge protection (8/20μs).
A2: These relays are designed for 230V AC operation.
A3: The response time is less than 25 nanoseconds, ensuring immediate surge protection.
A4: The dimensions are 90mm x 90mm x 60mm.
A5: The weight is 0.55 kg.
A6: The operating temperature range is -20°C to +60°C.
A7: These relays are designed for DIN rail mounting, making installation straightforward.
A8: These relays provide Type 3 surge protection, which is ideal for protecting low-voltage systems.
A9: These relays are rated IP20 and are intended for indoor use. For outdoor use, additional protective enclosures may be required.
A10: These relays offer high surge capacity, fast response time, and easy installation, providing effective protection for sensitive electronic and electrical equipment.