Description
Description
Square D brand Surgelogic SDSA1175 products are compact and affordable Surge Protective Devices (SPDs). SDSA1175 SPDs offer a simple means to bring down initial surges to manageable levels and can offer additional value in a cascaded SPD system. Their compact design allows surge suppression to be installed adjacent to power panels or directly on sensitive equipment.
Square D brand Surgelogic SDSA1175 SPDs utilize high-energy suppression circuitry that can be located at any point in the electrical system. As a Type 1 rated device, they have the flexibility to be used with or without an Overcurrent Protection Device (OCPD). SDSA1175 SPDs provide surge suppression for equipment from severe transient activity. Each MOV is individually fused and the products carry a NEMA Type 4X rating suitable for installing indoors, outdoors, or in other harsh environments.
Features
- Type 1 rated devices provide the flexibility to be used with or without an Overcurrent Protection Device (OCPD)
- LED indicated operational status
- Short circuit current rating 25kA
- Suitable for indoor and outdoor application (NEMA Type 4X rated)
- Convenient back-nipple mounting
- SDSA1175 are designed and listed for indoor or outdoor installation and surge suppression for single-phase three-wire 120/240 Vac or two-wire 120 Vac 60 Hz electrical services
- Two SDSA1175 SPDs can be installed to provide suppression for 208Y/120 Vac three-phase four-wire services
- Field-proven MOV design provides response time less than 50 nanoseconds and provides lower clamping voltage than traditional gas tube arresters
- Coordinated Fuse Technology
Applications
- OEM
- Low Voltage Products & Systems
- Building Automation & Control
- Industrial Automation & Control
- Critical Power, Cooling & Racks
Specifications
| Modes of Protection | 5 |
| Enclosure | Non-Metalic |
| NEMA Rating | Type 4X |
| Connection Method | #14 AWG Solid |
| Mounting Method | Close Nippled, Back Mounted |
| Thermal Fusing | Yes |
| Overcurrent Fusing | Yes |
| Operating Frequency | 50/60 Hz |
| Operating Altitude | Sea Level - 3658m (12000') |
| Storage Temperature | -40°C (-40°F) - 65°C (149°F) |
| Operating Temperature | -40°C (-40°F) - 65°C (149°F) |
| Operating Humidity | 0 to 95% Non Condencing |
