Enphase IQ Cable Single Connection, 12 AWG, 2.3 m (7.5 ft) Connector Spacing – Q-12-20-200
SKUQ-12-20-200
The Enphase Q-12-20-200 is a connectorized IQ Cable model. Per the Americas IQ Cable accessories datasheet, it is 12 AWG with a maximum nominal voltage of 277 VAC and 2.3 m (7.5 ft) connector spacing.
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Product Overview
The Enphase Q-12-20-200 is a connectorized IQ Cable model. Per the Americas IQ Cable accessories datasheet, it is 12 AWG with a maximum nominal voltage of 277 VAC and 2.3 m (7.5 ft) connector spacing.
Choose connector spacing from the module dimensions and layout (portrait or landscape) on your plans. The Enphase datasheet lists spacing, not module orientation.
Best For
- Enphase IQ Cable trunks that need 7.5 ft connector spacing: Match spacing to the module layout before ordering.
- Two-wire IQ Cable AC trunks: Where Enphase IQ Series equipment plugs into pre-installed connectors along the cable.
Key Features & Specifications
| Specification | Details |
|---|---|
| Model number | Q-12-20-200 |
| Connector spacing | 2.3 m (7.5 ft) |
| Product type | Connectorized Enphase IQ Cable (two-wire AC trunk for Enphase IQ Series equipment) |
| Conductor size | 12 AWG |
| Maximum nominal voltage | 277 VAC |
| Certification | UL 3003 (raw cable), UL 9703 (cable assemblies), DG cable |
| Conductor type | THHN/THWN-2 dry/wet |
| Flame test rating | FT4 |
| Compliance | RoHS, OIL RES I, CE, UV Resistant, combined UL for Canada and United States |
| Source | Enphase IQ Cable accessories datasheet DSH-00247-1.0 (July 2024; Region: America) |
What You May Also Need
Usually required
- IQ Sealing Caps (Q-SEAL-10): Enphase states one is needed to cover each unused connector on the cabling (Enphase datasheet DSH-00247-1.0).
- IQ Terminator (Q-TERM-10): Enphase lists this as the terminator for unused cable ends (Enphase datasheet DSH-00247-1.0).
May be required
- IQ Disconnect Tool (Q-DISC-10): Enphase plans at least one per installation for IQ Cable connectors, DC connectors, and AC module mount (Enphase datasheet DSH-00247-1.0).
- IQ Cable Clips (Q-CLIP-100): Enphase lists these to fasten cabling to racking or secure looped cabling (Enphase datasheet DSH-00247-1.0).
Optional upgrades
- Heyco cordgrip for Enphase Q Cable (M3234GDA-SM): Liquid-tight entry into an enclosure where the Q Cable leaves the array (Heyco Enphase Q Cable cordgrip datasheet).
Check current manufacturer documentation before combining components, especially batteries, inverters, communications equipment and system-control hardware.
Important Considerations
- Match Q-12-20-200 connector spacing to the module layout before ordering.
- Do not mix connector-spacing assumptions across Q-12-10-240, Q-12-17-240 and Q-12-20-200.
- Seal unused connectors with Q-SEAL; terminate cut ends with Q-TERM.
- Ampacity is not stated on the Americas DSH-00247-1.0 datasheet used here; size branches per current Enphase electrical rules and local code.

