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The Siemens Q3100HH is a plug-in molded case circuit breaker designed for robust thermal-magnetic protection. This device operates effectively with a rated current of 100 A within a three-phase environment and supports both 50 and 60 Hz frequency ratings.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker (Thermal-Magnetic, Plug-In Style) |
| Product Line | Q Series |
| Part Number | Q3100HH |
| UPC | 783643149106 |
| Rated Current | 100 A |
| Amperage Rating | 240 V AC |
| Frequency Rating | 50/60 Hz |
| Interrupt Rating (AIC) | 66 AIC |
| Trip Unit Type | Thermal-Magnetic |
| Number of Poles | 3 Poles |
| Phase Compatibility | 3-Phase |
| Frame Type | QP Frame |
| Mounting Style | Plug-In |
| Wire Range | 8 AWG – 2/0 AWG |
| Terminal Type | Insta-Wire™ (captive screw terminals) |
| NEMA Enclosure Compatibility | NEMA 1 / NEMA 3R |
The Siemens Q3100HH represents a reliable option in molded case circuit breakers, particularly noted for its thermal-magnetic trip unit. This breaker operates at a rated current of 100 A, suitable for 240 V AC applications. Its design accommodates a frequency rating of either 50 Hz or 60 Hz, enhancing adaptability across various electrical systems.
As a 3-pole device, the Q3100HH is tailored for three-phase installations, where it effectively manages current with an interrupt rating of 66 AIC. The breaker features a QP frame type, allowing for efficient placement within electrical panels. Installation is straightforward, as the unit mounts in a plug-in style, facilitating quick setup and maintenance.
Connections are made via Insta-Wire™ terminals with captive screws, accommodating a wire range from 8 AWG to 2/0 AWG. This connection method ensures secure and stable terminations, vital for maintaining system integrity. Additionally, the Q3100HH is compliant with NEMA 1 and NEMA 3R enclosures, making it versatile for both indoor and outdoor environments. Its robust construction and reliable operation make it an essential component for safeguarding electrical circuits.