• SDSA1175 Single Phase, Type 1 SPD
• SDSA3650 Three Phase, Type 1 SPD
• Surgelogic® XR Surge Protective Devices
• Surgelogic(TM) HWA Surge Protective Devices

SDSA3650 Three Phase, Type 1 SPD

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The Square D SDSA3650 is a three phase, Type 1 Surge Protective Device (SPD) that provides lightning and surge suppression. Designed for service entrance/branch panel protection, the SDSA3650 can be used in lightning and high-current areas such as antennas and parking-lot lighting. These devices may also be used as surge suppression for irrigation pumps, oil pumps and motors operating in three phase systems less than 600V. SDSA3650 SPDs are also ideal for OEM’s, residential retrofit, and multi-unit construction projects.

• Maintenance-free, Long-life. Non-replaceable internal fuse link provides suppression against varistor-damaging sustained voltages. And the housing is made of a Type 4X thermoplastic to ensure reliability in indoor and outdoor applications.
• Metal Oxide Varistor Design. MOV design provides a response time of less than 50 nanoseconds and provides a lower clamping voltage than traditional gas tube arresters.
• Mounting Brackets. Two unique mounting brackets are available to make mounting easy for OEM and Multi-metering applications
• LED Status Indicators. LED indicators provide an easy visual indication of the device’s operational status
• UL and cUL Listed. Listed to UL 1449 Third Edition as a Type 1 Surge Protective Device.
• ANSI and IEEE Approved. ANSI and IEEE approved for use in category C locations. For use on grounded systems only.
• Ideal Markets. OEMs, residential retrofit, and multi-unit construction projects

Documentation:

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