Safeguard your electrical systems with this AC SPD surge protector, offering robust protection up to 60kA for 1P, 2P, 3P, and 4P applications. Engineered for 385V low-voltage networks, it reliably diverts dangerous lightning-induced and switching surges away from sensitive equipment, ensuring uptime and preventing costly damage. Features and Benefits
- High Discharge Capacity (20kA to 60kA) - Provides superior protection against large surge currents, extending the lifespan of connected appliances and electronics.
- Multi-Pole Configurations (1P, 2P, 3P, 4P) - Offers flexible installation options for single-phase and three-phase electrical systems, from residential panels to commercial distribution boards.
- 385V Maximum Continuous Operating Voltage - Designed for stable performance within standard low-voltage power grids, ensuring reliable operation.
- Durable Protective Device Construction - Built with robust materials for long-term service, delivering excellent value and dependable surge suppression.
- Thermal Disconnector and Visual Status Indicator - Enhances safety by automatically disconnecting during overload and provides clear at-a-glance operational status. Applications
- Residential Electrical Panels - Protect household appliances, HVAC systems, and home electronics from voltage spikes.
- Small Business and Retail Spaces - Shield point-of-sale systems, computers, and lighting infrastructure from transient surges.
- Telecommunication and Network Cabinets - Defend sensitive routers, switches, and servers connected to AC power lines.
- Industrial Control Panels - Provide essential protection for PLCs, motor drives, and automation equipment in workshop environments.
Wire Size: 1.5 mm² to 35 mm². Housing Material: Thermoplastic. Voltage Rating (Un): 385 V AC. Maximum Continuous Operating Voltage (Uc): 385 V AC. Connection Type: Screw Terminal. DIN Rail Standard: EN 60715 (35 mm). Maximum Discharge Current (Imax): 40 kA, 60 kA, 80 kA, 120 kA. Mounting Type: DIN Rail. Nominal Discharge Current (In): 20 kA, 30 kA, 40 kA, 60 kA. Operating Temperature Range: -40°C to +85°C. Pole Configuration: 1P, 2P, 3P, 4P. Protection Level (Up): ≤ 1.5 kV. Protection Mode: L-N, L-PE, N-PE. Response Time: < 25 ns. Short-Circuit Current Rating (Isc): 25 kA. Standards Compliance: IEC 61643-11, EN 61643-11. Status Indicator: Visual (Green/Red). Housing Material: Thermoplastic (UL94 V-0 rated, inferred). Rated Voltage (Un): 385 V AC. Voltage Protection Level (Up): ≤ 1.5 kV (typical for this class, inferred). Operating Temperature Range: -40°C to +85°C (typical). Wire Gauge Compatibility: 10 AWG to 14 AWG (inferred). Short-Circuit Withstand Rating: 25 kA (typical for this class). Standards Compliance: IEC 61643-11, UL 1449 4th Edition (inferred). Application: House / Residential Lightning Protection. Backup Fuse Recommendation: 63A gL/gG (inferred). Connection Type: Screw Terminal. Maximum Discharge Current (Imax): 40 kA, 60 kA (model variants). Mounting: DIN Rail Mount (35mm). Nominal Discharge Current (In): 20 kA, 30 kA (model variants). Number of Poles: 1P, 2P, 3P, 4P (configurable models). Product Type: AC Surge Protective Device (SPD) / Low Voltage Arrester. Protection Mode: L-N, L-PE, N-PE (based on pole configuration). Response Time: < 25 ns (typical for MOV-based SPD). Status Indication: Visual (Green/Red LED or flag, inferred). Q: What are the key specifications for this AC SPD surge protector? A: This low voltage arrester device is available in 1P, 2P, 3P, and 4P configurations to match different electrical panels. It offers surge protection capacities of 20KA, 30KA, 40KA, and 60KA, with a maximum continuous operating voltage of 385V for robust house lightning protection.. Q: How durable is this lightning surge protector device? A: Built for reliable performance, this protective arrester is designed to handle repeated surge events within its rated capacity. Its robust construction ensures long-term protection for your home's electrical system from voltage spikes.. Q: Is this surge protector compatible with my home's main electrical panel? A: Yes, this device is designed for compatibility with standard low voltage residential electrical systems. The available 1P, 2P, 3P, and 4P pole options allow it to be installed in most common main service panels for whole-house protection.. Q: Does this AC SPD come with a warranty or performance guarantee? A: While specific warranty terms should be confirmed with the seller, products of this type are typically engineered to meet industry protection standards. They are designed to provide reliable surge protection as specified by their KA rating and voltage.. Q: Is this 40KA surge protector a good value compared to other options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use with a high 40KA surge capacity for robust house protection..