Masterpact MVS, the new range of power circuit breakers in 3/4 pole versions with fixed/draw-out type & manual/ electrical operated versions

• • Conforms to IS/IEC 60947-2
• • Single frame size for complete range
• • Icu=Ics=Icw (1sec) =50kA offers complete discrimination with the downstream breakers.
• • Microprocessor based ET trip systems with true RMS sensing & in-built thermal memory
• • 4 pole breakers with adjustable neutral protections
• • High electrical & mechanical endurances
• • Modular type front fittable accessories.
• • Promise to provide complete safety with safety shutter locking, ready to close contact, etc.,
• • Suitable for copper/ aluminium terminations with pole pitch of 115mm.
• • Terminal orientation can be changed at site

QO Plug-on Neutral CAFI Circuit Breakers

Designed for reliability, the QO Plug-on Neutral CAFI Circuit Breakers connect directly to the extended neutral bar in the QO Plug-on Neutral Load Center. QO Plug-on Neutral CAFI Circuit Breakers save time with fewer connections. Now standard in all Square D™ brand CAFI Circuit Breakers, Time-Saver Diagnostics provide advanced trip indication technology, helping identify the type of fault that has occurred faster. Connect directly to the extended neutral bar within the Plug-on Neutral load center saves time with fewer connections.

QO Plug-on Neutral Load Centers and QO Plug-on Neutral CAFI Circuit Breakers are designed to reduce installation time and reduce clutter in the wire gutter. The QO Plug-on Neutral CAFI Circuit Breakers and Load Centers come standard with all of the benefits of Square D QO CAFI Circuit Breakers, now with plug-on neutral capability.

• QO Plug-on Neutral CAFI Circuit Breaker neutral connector, designed for reliability and ease of installation
• QO Plug-on Neutral CAFI Circuit Breakers come standard with TIME SAVER Diagnostics, helping reduce troubleshooting time by identifying the type of fault that has occurred
• QO CAFI Circuit Breakers with a pigtail connection remain available, along with the existing standard QO Load Center offer
Features
• Square D CAFI Circuit Breakers feature TIME SAVER diagnostics to help find circuit issues faster
• UL-listed and now available in QO single-pole circuit breakers with 15 and 20-ampere ratings.
• Square D CAFI Circuit Breakers remember their last trip
- Ground Fault
- Arc Fault
- Overload and Short Circuit
• QO Plug-on Neutral CAFI Circuit Breakers are designed for use in QO Plug-on Neutral Load Centers.only

QO(B) Circuit Breakers

The industry leader in circuit protection is easily recognized by the industry's only trip indicator—the red Visi-Trip® Indicator makes it easy to spot a tripped circuit breaker. Compact 3/4 in. wide format for one-pole circuit breakers helps minimize panel space and footprint. The Square D® exclusive Qwik-Open® protection is standard on all 15 A and 20 A circuit breakers— trip reaction within 1/60th of a second. No other circuit breaker trips faster. A comprehensive selection of 10kA rated circuit breakers is available including:

• QO® one-pole standard circuit breakers (10 A to 70 A) • QO two-pole standard circuit breakers (10 A to 200A)
• QO three-pole standard circuit breakers (10 A to 100 A)
• QO tandem circuit breakers (15 A to 20 A)
• QO ground-fault circuit interrupters (1- and 2-pole, 15 A to 60 A; 3-pole 15 A - 50 A)
• QO-EPD circuit breakers with 30 mA equipment ground-fault protection (1-pole, 2-pole, 15 A to 60 A; 3-pole, 15 A - 50 A)
• Square D arc-fault circuit interrupters (1-pole, 15 A and 20 A)
• Square D combination arc-fault circuit interrupters (1-pole, 15 A and 20 A)
• QO-K circuit breakers, key operated (1-pole, 10 A to 30A)
• QO-SWN circuit breakers with switch neutral common trip, NEC 514-5 (2- and 3-pole, 10 A to 50 A)
• QO-HID circuit breakers fo
r circuits feeding fluorescent or high intensity discharge (1-, 2-, and 3-pole, 15 A to 50 A) • A full line of factory installed accessories, such as shunt trips, auxiliary switches and alarm switches, is also available.
• QO sub-feed lugs, 2-pole rated 60A, 125A and 225A; 3-pole rated 125A.
• Additional products available with interrupting ratings of 22kA, 42kA and 65kA.
Plug-on QO circuit breakers are for use in QO load centers, NQ panelboards or Speed-D switchboard distribution panels. Bolt-on QOB circuit breakers are for use in NQOD panelboards.

HomeLine Circuit Breakers

The industry's best value in circuit protection in a 1 inch wide industry-standard format for one-pole circuit breakers. The Square D® exclusive Qwik-Open® protection is standard on all 15 A and 20 A circuit breakers—trip reaction within 1/60th of a second. No other circuit breaker trips faster. A comprehensive selection of circuit breakers is available including:

• HOM One-pole standard circuit breakers (15 A to 50 A)
• HOM Two-pole standard circuit breakers (15 A to 200 A)
• HOM Tandem breakers (1-pole, 15/15 A, 20/20 A, 15/20 A, 20/30 A)
• HOM Quad tandems circuit breakers (1- and 2-pole, 15 A to 50 A)
• HOM ground-fault circuit interrupters (1- and 2-pole, 15 A to 50 A)
• Square D arc-fault circuit-interrupters (1-pole, 15 A and 20 A)
• Square D combination arc-fault circuit interrupters (1-pole, 15 A and 20 A)
• Available accessories include handle attachments, filler plates, and neutral lugs
• HOM sub-feed lugs, two-pole, rated 125A and 225A.

• Homeline Load Centers
Arc-fault Circuit Interrupters

Featuring exclusive digital technology, the Square D® Arc-Fault Circuit Interrupter (AFCI) detects overloads, short circuits and arc-faults better than analog technology - providing superior protection against threatening arc-faults. The AFCI effectively stops the flow of current before a electrical fire can start. Square D AFCIs:

• Utilize patented digital technology to provide unequaled protection
• Provide high energy (parallel) arc-fault protection for the entire circuit
• Stop current flow when a particular arc-fault condition is detected
• Fit seamlessly in QO® and HomeLine® applications
• Give homeowners and their families peace of mind.

Combination Arc-fault Circuit Interrupters

Square D® combination arc-fault circuit interrupters (AFCIs) are the first commercially available products designed to comply with the requirements of the National Electrical Code® (NEC®) for combination AFCI protection. Combination AFCI circuit breakers have the ability to sense and respond to a broader range of arcing incidents than standard AFCI circuit breakers, providing enhanced protection against electrical fires for homes and families.

Combination AFCI circuit breakers provide an added dimension of safety for homeowners by sensing and responding to both parallel and series arcing incidents. Series arcing is often associated with damaged devices or cord sets. A series arc is an arcing incident across a break in a conductor. A common example is a cut across one of the two wires in a lamp cord, with a dangerous arc forming in the gap. Combination AFCI circuit breakers detect the arcing condition and turn off the circuit, thus providing the enhanced protection.

View an animated example of a series arc and a parallel arc - www.afcisafety.org. Combination arc fault circuit breakers are UL-listed, and are available now in QO® and Homeline® single-pole circuit breakers with 15 and 20-ampere ratings. View the current NEC adoption status of your state. Click here to see a quick Time-Saver Diagnostic demonstation. For additional support, call 1-888-778-2733.

Free 10-Minute Online Training Course for Combination Arc-fault Circuit Interrupters Schneider Electric offers a complimentary self-paced online training course designed to quickly get any electrical contractor or inspector up-to-date on the use of combination arc fault circuit interrupters in residential installation or renovation. Go directly to Combination AFCI Training Course.

QOU Unit Mount Circuit Breakers

Low Ampere QOU Miniature Circuit Breakers
• Terminal lug wire size 1- #14 - #2 AWG Cu or Al
• Reversible line and load lugs for convenient flush or surface mount wiring
• DIN mounted (symmetrical rail 35 x 7.5 DIN/EN 50 022)
• UL Listed asHACR type -- 15 A to 70 A
• Field installable quick connectors
• Single handle with internal common trip
• UL Listed 48 Vdc (5,000 AIR)

High Ampere QOU Miniature Circuit Breakers
• Flush and surface mount
• Internal common trip
• Lugs supplied in standard position only
• DIN mount (Symmetrical rail 35 x 7.5 DIN/EN 50022)
• Bulk pack circuit breakers do not have mounting feet included
• Terminal lug wire size 1 - #4-#2/0 AWG Cu or Al
• UL Listed 60Vdc per pole (5000 AIR) - Note: except switches
• UL Listed as HACR type - 80-125 Amp

Extreme Duty QOU Miniature Circuit Breakers
• 2-pole construction
• 30 and 60 amps available
• Constructed with special corrosion resistant current path
• Passed ASTM 500 hour salt spray test
• UL 489 EN60947-2 and CSA C22.2 No.5-02 Certifications

Multi 9 System UL 489 Miniature Circuit Breakers

This is a UL 489 version of the popular Schneider Electric Multi 9™ C60 family of DIN mountable circuit protection devices. (UL 489 devices provide branch circuit protection, while UL 1077 supplementary protectors do not.) Designed to meet global applications and code requirements, the UL Listed Multi 9 breakers are the first product to carry UL 489, IEC 947-2, and CSA C22.2 ratings as well as the CE mark. The Multi 9 breaker family features an extensive array of accessories.

Features
• 1-2-3 pole configurations
• Seventeen UL 489 ratings from 0.5A to 35A
• Two trip curves available: C curve ( 7 to 10 times handle rating); D curve (10 to 14 times handle rating)
• Small size: less than 3 /4" wide per pole
• Interrupting ratings 10K AIR standard
• System voltages include 120/240Vac and 240Vac; also DC ratings of 60 Vdc (1P) and 125 Vdc

(2P)
• Ring terminals available (with finger-safe option)
• Padlock attachments for locking in the "OFF" position only
• Common tripping of all poles
• Variety of accessories including shunt trip, auxiliary switch, and under-voltage release. Same accessories can be used on both UL 1077 and UL 489 devices
• Mounting base for from 12 to 60 poles

Related Products
• UL 489 Listed Multi 9™ Miniature Circuit Breakers with 480Y/277 Vac Rating
• Multi 9 C60H-DC Circuit Breaker
• Multi 9™ GFP Ground-fault Protectors
• Multi 9™ Supplementary Protectors
• Multi-9™ Surge Protective Devices
• Mounting Base for Multi 9™ C60 Circuit Breakers