ABB SPD 40K Surge Protection Device – 400V AC, Class II

The ABB SPD 40K is a high-performance Surge Protection Device (SPD) designed to protect your electrical infrastructure. It provides reliable defense against transient overvoltages caused by lightning or switching events, ensuring the longevity of your equipment. This Class II arrester operates at a nominal 400V AC and features a powerful 20 kA maximum discharge current. Its dual-level voltage protection, with 1.8 kV (L-N) and 3.8 kV (N-PE), guarantees comprehensive safety. The compact design and DIN-Rail mounting make installation straightforward, while the visual status indicator allows for quick checks. With its robust performance and compliance with IEC/EN 61643-11 standards, the ABB SPD 40K is the ideal choice for residential, commercial, and industrial applications.

Specifications:

• Rated Voltage: 400V AC
• Arrester Class: II
• Max. Discharge Current (Imax): 20 kA (8/20 µs)
• Impulse Current (Iimp): 2 kA (10/350 µs)
• Voltage Protection Level (Up): 1.8 kV (L-N), 3.8 kV (N-PE)
• Short-Circuit Breaking Capacity: 100 kA
• Mounting: DIN-Rail
• IP Rating: IP20
• Dimensions: 71.2 mm (W) × 88 mm (H) × 58 mm (D)
• Weight: 0.48 kg
• Standards: IEC/EN 61643-11, RoHS, CB, CQC

Why Choose This Product?

• Trusted ABB Quality: Built by ABB, a global leader in electrical safety and innovation.
• Superior Protection: Provides advanced protection against a wide range of surges, safeguarding your valuable electronics.
• Standards-Compliant: Meets all relevant international and European safety standards for surge protection.
• Simple & Secure: Easy to install with DIN-Rail mounting and includes a visual indicator for hassle-free monitoring.
• Durable Design: The IP20 rating ensures safe and reliable performance within your electrical enclosure.