AMX RDA-ENC12B installation instructions Installation Guide, Installation Instructions, Side View


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Installation Guide

Installation Guide

RDA-ENC6B and ENC12B Dimmer Enclosures w/Breakers

The RDA-ENC6B (FG606-13) and RDA-ENC12B (FG606-14) enclosures provide secure mounting for all AMX Lighting and ProLink controllers, and lighting modules. These enclosures contain circuit breakers.












(19.05 mm)











(152.4 mm)

These enclosures are CE, UL, and C-UL approved. They include circuit breakers and terminals for multi-phase wiring.

They also provide 18 knockouts for 1/2", 3/4", and 1" conduits.

RDA-ENC6B Configurations:

-ENC6B/120 20 A Breakers

-ENC6B/240 10 A Breakers



RDA-ENC12B Configurations:



- ENC12B/120 20 A Breakers


- ENC12B/240 10 A Breakers













RDK Configurations:











- RDK-ENC6B with 1 RDC-PDC











- RDK-ENC12B/240 2 RDC-PDC


















(610 mm)

(610 mm)













Sample RDK-ENC12B kit
























shown with 2 RDC-PDC























18.0" (457.2 mm)

Top, side, and bottom views are the same for both enclosures.



LINE INPUTS: 120 A MAX PER TERMINAL Use 75° C copper conductors only.

Torque terminals to 44 in-lbs.

FIG. 1 Top, front, bottom, and side views of the RDA-ENC6B and RDA-ENC12B enclosures

Installation Instructions:

For indoor use only.

Mount on vertical surface only.

Maintain 12" (304.88 mm) minimum clearance above and below the enclo- sure.

Route class 1 conductors through upper conduit knockouts.

Route class 2 conductors through lower conduit knockouts.

Use 75°C (167°F) copper conductors only.

Install filler plate #28-10500 (RDA-EFP) in all unused openings.

Install only UL approved modules (see the UL Number Cross Reference to AMX Lighting ID table on page 2).

Enclosure Weights:

RDA-ENC6B: 16.5 lbs. (7.48 kg)

RDA-ENC12B: 17.5 lbs. (7.94 kg)

Dimensions between center lines (from FIG. 2):


A to B = 16.0" (406.4 mm)

B to C = 22.88" (581.2 mm)


A to B = 16.0" (406.4 mm)

B to C = 22.88" (581.2 mm)

Radia enclosures must be mounted on a vertical surface with a minimum of 12" (304.8 mm) clearance above and below the enclosure.

Configuration for


right and left

A to B

mounting brackets


for all Radia

Top slot




B to C

Maximum mounting


screw size: #12



Bottom slot

FIG. 2 Bracket configuration


Maximum input wire #1/0 AWG (50mm²)

Maximum line input is 120 A (per terminal)

Torque input wire to 44 in-lbs. (5.0 N/m)

Wire stripping length: 0.67 inches (17 mm)

Input 1 feeds channels 1, 4, 7, and 10

Input 2a feeds channels 5 and 11

Input 2b feeds channels 2 and 8

Input 3 feeds channels 3, 6, 9, and 12

Breakers are UL 489 listed 10,000 AIC, 100% Switching Duty, Hydraulic-Magnetic

The following section cross references the UL ID module numbers and AMX Lighting module IDs.

The modules identified are the only ones that can be used in the RDA-ENC6B and RDA-ENC12B enclosures.

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AMX RDA-ENC12B installation instructions Installation Guide, RDA-ENC6Band ENC12B Dimmer Enclosures w/Breakers, Side View