Bourns 1250 Surge Arrester 415V AC 50 kA Maximum Surge Current 2 Pole Protector 1250-2S-230

Bourns 1250-2S-230 Surge Arrester is a high-performance surge protection device designed to safeguard electrical systems from harmful voltage spikes and surges. Rated for a maximum voltage of 415V AC and capable of handling surge currents up to 50 kA, this 2 pole protector is engineered for industrial, commercial, and residential surge protection applications.

The arrester employs a multi-pole uni-block design that ensures consistent protection and reliability. It is DIN rail mountable, facilitating easy integration into existing electrical panels and systems. The integrated thermal disconnect meets UL 60691 standards, automatically disconnecting in case of thermal overload to prevent damage to the system.

A visual fault indicator allows technicians to quickly identify device status and diagnose issues, while the remote signalling capability provides the option to communicate device health to central monitoring systems. The compact size of the arrester makes it ideal for installations where space is limited without compromising on protection performance.

The unit operates across a wide temperature range from -50°C to 85°C, suitable for harsh environments. Compliant with IEC 61643-11 and EN 61643-11 standards, it meets international requirements for surge protective devices.

With dimensions of 36 mm length, 90 mm height, and 67 mm depth, the device offers flexible installation options. It is manufactured in China with strict quality control. The device features a multi-pole uni-block design for enhanced reliability.

It includes a UL 60691 compliant integrated thermal disconnect for safety. A visual fault indicator is provided for easy status monitoring. Remote signalling capability enables advanced surge protection management. The compact design suits limited installation spaces without compromising performance.

Operates reliably within a temperature range of -50°C to 85°C. Conforms to IEC 61643-11 and EN 61643-11 standards for surge protection. Dimensions are 36 mm length, 90 mm height, and 67 mm depth for flexible installation.

This surge arrester is widely applicable in industrial, laboratory, manufacturing, commercial electrical installations, and HVAC systems risk mitigation to protect sensitive equipment and minimize downtime.

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