Product Description
The INTERMATIC H10S13Y1DG2 Surge Protective Device provides reliable, commercial-grade protection against damaging electrical surges. Designed for 120/208 VAC 3-Phase Wye configurations, it features 7 modes of protection, audible alarms, LED indicators, and TPMOV® technology. Engineered for use at service entrances and distribution panels, this rugged Type 1 SPD is housed in a NEMA 4X enclosure, suitable for indoor or outdoor applications.
- Surge Protection Type: Type 1, Parallel Connected
- Configuration: 120/208 VAC, 3-Phase Wye
- Surge Current Rating: 100 kA per phase
- LED Status Indicators: Blue per phase, Red for service
- Audible Alarm & Form C Contact: Included
- Enclosure Rating: NEMA 4X for indoor/outdoor use
- Free shipping on orders over $250
Product Benefits
- 7 Modes of protection ensure comprehensive surge coverage across all lines
- Audible alarm and dry contact relay alert users to protective failures
- Rugged NEMA 4X enclosure for harsh indoor or outdoor environments
- Quick response TPMOV® technology with individually integrated disconnects
Key Features
- Voltage Configuration: 120/208 VAC, 3Φ Wye
- Maximum Surge Current: 100 kA per phase, 50 kA per mode
- Nominal Discharge Current: 20 kA
- Short Circuit Current Rating (SCCR): 200 kA
- Form C Relay Contact: SPDT with color-coded 18–22 AWG wires
- Operating Temperature: -40°F to 176°F (-40°C to 80°C)
- Diagnostic Indicators: Blue and Red LEDs, audible tone
Technical Specifications
| Electrical Specifications | |
|---|---|
| Voltage | 120/208 VAC 3-Phase Wye |
| Modes of Protection | 7 |
| Surge Current Rating (per phase) | 100 kA |
| Surge Current Rating (per mode) | 50 kA |
| Nominal Discharge Current | 20 kA |
| Maximum Continuous Operating Voltage (L-N) | 150 V |
| Voltage Protection Rating (L-N) | 600 V |
| Physical & Mechanical | |
|---|---|
| Enclosure | NEMA Type 4X |
| Material Color | Gray |
| Dimensions (HxWxD) | 10.59" x 5.25" x 3.29" |
| Wire Size / Lead Length | #10 AWG / 18" |
| Conduit Size | 3/4" |
| Product Weight | 0.6 lbs |
| Certifications & Compliance | |
|---|---|
| UL Certification | ANSI/UL 1449 4th Edition |
| CSA Certification | C22.2 No. 269.1-14 |
| RoHS Compliant | Yes |
| NEC Articles | 242, 700.10, 708.20 |
| Lightning Protection | NFPA 780, UL 96A |
| Warranty | 10-Year Limited |
Ideal Applications
- Commercial and industrial distribution panels
- Main service entrance surge protection
- Outdoor panels requiring NEMA 4X sealed enclosures
- Facilities requiring audible surge failure notifications
Installation Tips
- Ensure measured voltages are within MCOV limits before installation
- Install as close as possible to the electrical panel using short, direct wiring
- Use sealing washer and chase nipple to maintain liquid-tight integrity
- Confirm proper LED function: Blue = Good, Red = Replace
- Cap unused alarm contacts if not using relay output
Frequently Asked Questions
Q: What type of systems is the H10S13Y1DG2 compatible with?
A: It is designed for 120/208 VAC, 3-Phase Wye systems requiring 7-mode surge protection.
Q: Is the unit weather-resistant?
A: Yes, it features a NEMA 4X enclosure for both indoor and outdoor use.
Q: How do I know if the surge protection is still active?
A: Blue LED lights indicate active protection. A red LED or audible alarm signals service is needed.
Q: What is the relay contact used for?
A: The Form C dry contact allows for remote signaling via building systems or alarms.
Q: Can I install this on a high-leg delta system?
A: This model is designed for 3-Phase Wye. Consult Intermatic for high-leg delta configurations.
Q: Are there any user-serviceable parts?
A: No, the SPD is sealed and not intended for field repair. It should be replaced if faulty.
