AC Surge Protective Devices

Bourns AC Surge Protective Devices (SPDs) provide AC protection for front-end installations, main switchboards, and sensitive installations without LPS (lightning rods). The product line now includes the model 1250 Series General Duty AC SPDs with a maximum discharge current rating of 50kA (8/2μs) and the model 1210 Series Heavy Duty AC SPDs with a maximum discharge current rating of 100kA (8/20μs). These DIN Rail mountable AC surge protective devices are designed to be installed close to sensitive equipment downstream from the main circuit breaker. Bourns AC Surge Protective Devices comply with standards UL 1449 3rd edition and IEC 616343-1.

断路器、浪涌保护器与保险丝类型

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Bourns 工业浪涌保护器 277VAC 3W+G 3 Protected Poles


Bourns 工业浪涌保护器 120VAC 4W+G 4 Protected Poles


Bourns 工业浪涌保护器 230VAC 4W+G 4 Protected Poles


Bourns 工业浪涌保护器 277VAC 4W+G 4 Protected Poles


Bourns 断路器附件 2 Single Pole Bus Bar

Bourns 断路器附件 4 Single Pole Bus Bar