The ABB OVR T1 3L 25-255 represents ABB's cutting-edge solution for industrial surge protection, specifically engineered to safeguard critical automation systems against transient overvoltages and lightning-induced surges. As a Category 3 surge protective device (SPD), this ABB OVR T1 3L 25-255 model provides superior protection for low-voltage installations, particularly suited for industrial environments requiring robust electrical infrastructure protection.
Part of ABB's renowned OVR surge protection series, the OVR T1 3L 25-255 features advanced thermal disconnector technology and failsafe protection mechanisms. Its 3-pole design ensures comprehensive line-to-line and line-to-earth protection, making it an essential component in modern power distribution systems. The device's optimized response time (<1ns) and high discharge capacity (25-255A) make the ABB OVR T1 3L 25-255 particularly valuable for protecting sensitive PLCs, DCS systems, and industrial networking equipment.
Product Type | Surge Protective Device (SPD)
Manufacturer | ABB
Nominal Current | 25-255A
Voltage Protection Level | ≤1.5kV
Response Time | <1 nanosecond
Operating Temperature | -40°C to +70°C
Housing Material | Flame-retardant PC
Protection Modes | L-L, L-PE, N-PE
Certifications | IEC 61643-11, EN 61643-11
The ABB OVR T1 3L 25-255 combines multiple protection technologies in a compact form factor. Its integrated thermal disconnect protection automatically isolates the module in case of overload, while the visual status indicators provide real-time operational feedback. The device's unique "follow current interruption" capability ensures safe operation even under extreme surge conditions.
Engineered for industrial durability, the OVR T1 3L 25-255 features IP20-rated enclosure protection and vibration-resistant construction. The pluggable design allows for quick replacement without system downtime, significantly reducing maintenance costs. Contact our experts on WhatsApp for installation guidance or custom configuration needs.
As an authorized distributor for ABB, Honeywell, and Bentley Nevada, we specialize in providing industrial automation solutions to power generation, manufacturing, and infrastructure sectors. Our technical support team offers comprehensive services including:
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Contact: Lynn (Technical Sales Engineer)
