Product Description
ETC IQ12-277 Sensor IQ12 277V 3P Panel without Breakers
ETC’s Sensor IQ Intelligent Breaker System provides mains-fed power distribution for up to 48 branch circuits in the industry’s most compact footprint. Sensor IQ breakers combine high-inrush rated over current protection, switched power control, and power usage/breaker status reporting in a single device. With built-in station, sensor, DMX and TimeClock controls and Ethernet connectivity, plus optional 0-10V dimming, DALI output , contact inputs, and isolated ground bar for audio loads, the Sensor IQ integration opportunities are limitless.
FEATURES
- Mains Feed: Three-phase 120/208V four-wire plus ground or single (bi) phase 120/240V three-wire plus ground
- 12-, 24or 48-position breaker sub-panel
- Breakers
- Hydraulic magnetic breaker with high inrush trip curve
- 22kA SCCR (up to 65kA series rated with main breaker)
- Freely mix one-, two and three-pole breakers up to 30A
- Integrated air-gap relay switching
- Integrated on/off/tripped and connected load feedback
- No power required for handle operation at the breaker
- Echo, sACN, DMX-512, TimeClock, or stand-alone control
- Built-in EchoConnect power supply for up to 6 Echo stations/sensors and 5 output products
- Built-in network interface provides:
- Advanced control of relays over streaming ACN (sACN)
- Measured energy usage reporting per branch circuit
- Web UI for configuration
- Available 0-10V, contact input or DALI control cards
- UL924 LISTED emergency control bypass with load shedding
SPECS
- Regulatory & Compliance:
- Breakers listed to UL 489
- Enclosures listed to UL 67, UL 508, UL 924
- Complies with ANSI DMX512-A standard
- Complies with ANSI E1.31 streaming ACN standard
- User Interface:
- Graphical display
- Button interface
- 0-9 number entry
- Up, down and back-arrow navigation with enter
- Test shortcut for local activation of preset, sequence and set level overrides
- USB interface for uploads of setup and software updates
- Onboard Web UI for simple configuration and management
- Mechanical:
- Enclosure constructed of 16-gauge steel finished in black, fine-textured, scratch-resistant powder coat paint
- Removable outer panel includes integral locking door to limit access to electronics, breakers and local relay overrides
- Full front access with no side clearance required
- Removable covers for access to Class 1 and Class 2 wiring
- Complies with California building code seismic zone four
- Electrical:
- Mains feed power input to support 120/208V three-phase four-wire or 120/240V bi-phase three-wire plus ground
- Max current input: 100A at 12 circuits, 200A at 24 circuits and 400A at 48 circuits
- Quiescent draw: <10W with relays at steady state
- Optional isolation between chassis and equipment grounding
- Short-circuit current rating: 22,000A or 65,000 Amps symmetrical
- Overloads occurs at 50 operations of 600% of rated current
- Integrated current transformer
- Breaker
- Hydraulic magnetic breaker maintains trip curve through entire thermal range, reducing nuisance tripping Bus connection type: Stab on
- One, two or three poles
- UL 489 Listed
- 15 A, 20 A or 30 A
- 50/60 hz frequency
- Inrush-pulse tolerance: 25 times rated current for half-cycle
- Integrated hall-effect sensors detect contact positions
- Integrated solenoid for remote operation
- Trips on overload even if handle is forcibly held in the “on” position
- Load lugs accept 14-6 AWG load wiring
- Multi-conductor rated output terminal
- Integral mechanically held air gap relay
- Integral current sensing
- Integral position and trip sensing
- Supports manual control of relay state using breaker handle without power
- Control and status provided by contact pads directly at bottom of the breaker case. No external wires or connections required for control or feedback
- Remote Feedback for breaker state, breaker type, current draw and phase voltage

Other Details
Warranty Coverage. ETC WILL ONLY BE OBLIGATED TO HONOR THE WARRANTY SET OUT BELOW UPON RECEIPT OF FULL PAYMENT OF THE ORDER. Electronic Theatre Controls, Inc. (“ETC”) warrants to the original owner or retail customer (“Customer”) that during the warranty period defined below, ETC will repair or replace its Products that are defective in materials or workmanship which cause the Product to fail to operate in accordance with ETC’s published specifications for the Product in effect as of the date of shipment, subject to the terms of this limited warranty. The warranty period of box Products shall begin on the date of shipment (“Warranty Start Date”), except the Warranty State Date shall begin on the date of energization for Orders which include energization performed by ETC or an authorized service provider acting on ETC’s behalf. If no energization date is recorded, however, the Warranty State Date shall begin on the date of shipment. The controlling warranty, terms and conditions, and product warranty periods is available at the time of order acknowledgment, either by hard copy or by the PDF document found via the internet link listed on the order acknowledgment as of the date of the order acknowledgment. If ETC shall fail to repair or replace defective Products within a reasonable time after they are returned to ETC, or if ETC shall wrongfully fail to make delivery or shall wrongfully repudiate this contract, then Customer shall be entitled to recover from ETC such part of the purchase price as has been paid by Customer to ETC. The remedy stated in the preceding sentence shall be Customer’s exclusive remedy for any breach, non-delivery, or repudiation by ETC or for any other liability of ETC to Customer. This exclusive remedy shall not be deemed to have failed its essential purpose so long as ETC is willing and able to repair or replace defective Products in the prescribed manner. Warranty Exclusions. This Warranty does not impose any liability or duty upon ETC for: (i) any Product or part of a Product damaged by or subject to accident, negligence, alteration, abuse or misuse by Customer, or any accessories or parts not supplied by ETC; (ii) any damage caused by the unauthorized adjustment, repair or service of the Products by anyone other than ETC or its authorized repair agents; (iii) any damage, to any Product, or part of a Product caused by or due to an act of God, any catastrophe resulting from earthquake, fire, flood, explosion, inability to obtain materials or utilities, or any other cause beyond the reasonable control of ETC. This warranty also does not cover “consumable” parts such as fuses, lamps, color media or components which may be warranted directly to the Customer by the original manufacturer. This Warranty does not extend to items not manufactured by ETC. Freight terms on warranty repairs are FOB ETC factory or designated repair facility. Collect shipments or freight allowances will not be accepted. ELECTRONIC THEATRE CONTROLS, INC.’S STANDARD TERMS AND CONDITIONS OF SALE AND WARRANTY Rev. 6/25/2019 Page 3 of 3 ETC’s sole responsibility under this Warranty shall be to repair or replace at ETC’s option such Products or parts of Products as shall be determined to be defective on ETC’s inspection. ETC, at its option, may perform on-site warranty repairs. If ETC chooses to replace the Product and is not able to do so because it has been discontinued or is not available, ETC may replace it with a comparable product. ETC reserves the right to use new, re-worked, repaired, or refurbished parts in the repair or replacement of any Product covered by this Warranty. ETC will not assume any responsibility for any labor expended or materials used to repair any Products without ETC’s prior written authorization. ETC SHALL NOT BE RESPONSIBLE FOR ANY INCIDENTAL, GENERAL OR CONSEQUENTIAL DAMAGES, DAMAGES TO PROPERTY, DAMAGES FOR LOSS OF USE, TIME, PROFITS OR INCOME, OR ANY OTHER DAMAGES. The Customer’s obligations during the warranty period under this Warranty are to notify ETC within one week of any suspected defect and to return the Products prepaid to ETC at ETC’s factory or authorized service center. The one week notice period does not apply to claims for shortage or damaged Products. This written Warranty is intended as a complete and exclusive statement of the terms thereof. Prior dealings or trade usage shall not be relevant to modify, explain or vary this Warranty. Acceptance of, or acquiescing in, a course of performance under this Warranty shall not modify the meaning of this Warranty even though either party has knowledge of the performance and a chance to object. THIS LIMITED WARRANTY IS THE ONLY WARRANTY APPLICABLE TO THE EQUIPMENT AND REPLACES ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. SPECIFICALLY, EXCEPT AS PROVIDED HEREIN, ETC UNDERTAKES NO RESPONSIBILITY FOR THE QUALITY OF THE PRODUCT OR THAT THE PRODUCT WILL BE FIT FOR ANY PARTICULAR PURPOSE FOR WHICH CUSTOMER MAY BE BUYING THE PRODUCT. ANY IMPLIED WARRANTY IS LIMITED IN DURATION TO THE WARRANTY PERIOD. NO ORAL OR WRITTEN INFORMATION, OR ADVICE GIVEN BY ETC, IT’S AGENTS OR EMPLOYEES, SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE SCOPE OF THIS LIMITED WARRANTY. United States, Latin American, and Canadian Dealers: ETC Products forwarded outside of the United States, Latin America and/or Canada will only be covered by the Warranty Statement applicable to the region in question, and therefore this Warranty may or may not apply. Please contact ETC for the applicable warranty statement.
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