9926 Series Branch Circuit Breakers and Supplementary Protectors 9926 Series Branch Circuit Breakers and Supplementary Protectors Overview of 9926 Series Model QL • AC Branch-rated circuit breakers • UL489 Listed, CSA, VDE, CE conformity • 1, 2 and 3 pole units (NEW) • Ratings up to 240V/25A Model QY • DC Branch-rated circuit breakers • UL489A Listed, VDE, CE conformity • 1 and 2 pole units (NEW) • Ratings up to 125V/60A Model QZ • AC Supplementary circuit breakers • UL1077 Recognized, VDE, CE conformity, CSA • 1, 2 and 3 pole units • Ratings up to 277/480V/60A Model GFCI • AC Supplementary circuit breakers • UL1077 and UL1053 Recognized, CE conformity • 1 pole (+N) units • Ratings up to 240V/63A Weidmuller’s range of industrial, DIN-rail mounted circuit breakers are part of our broad electronics portfolio, which provides isolation and protection solutions for automation control systems. Compared with traditional fused protection, these compact circuit breakers can be closely tailored to the application, in order to simplify control and minimize equipment downtime in the event of a fault. Product ratings and mechanical construction are designed to provide the high levels of reliability expected from automation and control equipment installed on capital plant, and specifications conform to recognized international standards. 9926 Series Features • For industrial AC and DC installations • Models either for branch applications cULus (UL489/ CSA C22.2 No 5.02) approvals or supplemental cURus/ UL1077 approved /CSA C22.2 No. 235. • Single and multi-pole models, with auxiliary/trip options • Trip point unaffected by ambient temperature changes • Variety of trip characteristics available, to suit equipment protected • Narrow width on mounting rail – 13mm per pole • GFCI models with standard ratings up to 240V/50A • Full set of approved accessories, such as busbars, power lugs, lock-out handles 11 9926 Series Branch Circuit Breakers and Supplementary Protectors 9926 Series Branch Circuit Breakers (AC) Circuit Breakers Hydraulic Magnetic Type 9926 Series Double Pole 9926 Series Single Pole 9926 Series Triple Pole •1, 2 and 3 pole versions •120/240 VAC, 50/60 Hz •Up to 25A •Just 13 mm wide, per pole •Mounts on 35mm DIN-rail •cULus listed according to UL489 CSA C22.2 No. 5.02, CE, VDE Technical Data Type: Single Pole (up to 120 VAC Voltage 120/240 VAC, 50/0Hz Type: Double Pole (up to 240 VAC) Type: Triple Pole (up to 240 VAC) Current minimum 0.5A Current Ratings (amps) Part No. Current Ratings (amps) Part No. Current Ratings (amps) Current maximum 25A 0.5 QL-1-13-DM-KM-0.5 9926251000 0.5 QL-2-13-DM-KM-0.5 9926252000 1 QL-3(13)-DM-KM-1A 9926253001 10,000A 1 QL-1-13-DM-KM-01 9926251001 1 QL-2-13-DM-KM-01 9926252001 2 QL-3(13)-DM-KM-2A 9926253002 1500V, 50/60Hz 2 QL-1-13-DM-KM-02 9926251002 2 QL-2-13-DM-KM-02 9926252002 5 QL-3(13)-DM-KM-5A 9926253005 100 MΩ 3 QL-1-13-DM-KM-03 9926251003 3 QL-2-13-DM-KM-03 9926252003 10 QL-3(13)-DM-KM-10A 9926253010 10000 mechanical operations 4 QL-1-13-DM-KM-04 9926251004 4 QL-2-13-DM-KM-04 9926252004 15 QL-3(13)-DM-KM-15A 9926253015 -40…+65°C 5 QL-1-13-DM-KM-05 9926251005 5 QL-2-13-DM-KM-05 9926252005 20 QL-3(13)-DM-KM-20A 9926253020 6 QL-1-13-DM-KM-06 9926251006 6 QL-2-13-DM-KM-06 9926252006 25 QL-3(13)-DM-KM-25A 9926253025 7 QL-1-13-DM-KM-07 9926251007 7 QL-2-13-DM-KM-07 9926252007 8 QL-1-13-DM-KM-08 9926251008 8 QL-2-13-DM-KM-08 9926252008 10 QL-1-13-DM-KM-10 9926251010 10 QL-2-13-DM-KM-10 9926252010 13 QL-1-13-DM-KM-13 9926251013 13 QL-2-13-DM-KM-13 9926252013 15 QL-1-13-DM-KM-15 9926251015 15 QL-2-13-DM-KM-15 9926252015 16 QL-1-13-DM-KM-16 9926251016 16 QL-2-13-DM-KM-16 9926252016 20 QL-1-13-DM-KM-20 9926251020 20 QL-2-13-DM-KM-20 9926252020 25 QL-1-13-DM-KM-25 9926251025 25 QL-2-13-DM-KM-25 9926252025 Dielectric strength Insulation resistence Operating Life Operating temperature Wire size* *0.5-15A: 14AWG min., 10AWG max. 20-25A: 10AWG min. Torque 20 in.-lb Accessories Type Part No. Bus-bar (1 pole, insulated, 1 m) 67101904 Bus-bar (2 pole, insulated, 1 m) 67101972 Bus-bar end cap, 1 pole 67101973 Bus-bar end cap, 2 pole 67101974 Power lug, straight (14 mm) 67101960 Power lug, 90° (14 mm) 67101961 Power lug, straight (32 mm) 67102480 Power lug, 90° (32 mm) 67102479 Lock-out handle 67101913 Description Dimension Diagrams in mm (in.) 74 (2.91) 66 (2.6) 17.9 (0.7) Interrupting capacity Description 13 (0.51) 26 (1.02) 92.8 (3.65) 57 (2.24) 71.4 (2.81) The 9926 circuit breakers do not have provisions for marking tags. A possible solution is to cut the adhesive SchS2 tag rail to length (approximately 20 mm on a single pole unit so the current rating remains visible or approximately 30 mm on a two pole unit). The SchS2 accepts DEK, WS and ESG 8/17 marking tags.The part number for adhesive SchS2 is 1720600000. 28.5 (1.12) *Wire sizes: gauges specified are the minimum allowable as per CSA and UL standards. See Trip Curves 1, 3, 9, KM, OP - Page 26 19 (0.75) 13 (0.51) 32 (1.26) 5 (0.2) 45 (1.77) 64.8 (2.55) 12 Description Part No. 9926 Series Branch Circuit Breakers and Supplementary Protectors 9926 Series Branch Circuit Breakers (AC) Circuit Breakers with Auxiliary switch, Trip alarm, Combination of both 9926 Series Single Pole w/ Auxiliary Contact 9926 Series Single Pole Trip (Alarm Contact) † 9926 Series Single Pole Combination (Auxiliary & Alarm Contact) † •AC voltages (120/240V) •1, 2 and 3 pole versions •cULus listed according to UL489 and C22.2 No. 5.02, CE, VDE •Factory fitted auxiliary or trip alarm – Compact 6.5mm width, per pole – Attached to right hand side of circuit breaker Technical Data Type: Single Pole Trip (up to 120 VAC) Voltage 120/240 VAC, 50/0Hz Type: Single Pole Trip (up to 120 VAC) Type: Triple Pole (up to 120 VAC) Current minimum 0.5A Current Ratings (amps) Part No. Current Ratings (amps) Part No. Current Ratings (amps) Current maximum 25A 1 QL-A-1-13-DM-KM-1 9926261001 1 QL-T-1-13-DM-KM-1 9926271001 1 QL-AT-1-13-DM-KM-1 10,000A 2 QL-A-1-13-DM-KM-2 9926261002 2 QL-T-1-13-DM-KM-2 9926271002 2 QL-AT-1-13-DM-KM-2 9926281002 1500V, 50/60Hz 5 QL-A-1-13-DM-KM-5 9926261005 5 QL-T-1-13-DM-KM-5 9926271005 5 QL-AT-1-13-DM-KM-5 9926281005 100 MΩ 10 QL-A-1-13-DM-KM-10 9926261010 10 QL-T-1-13-DM-KM-10 9926271010 10 QL-AT-1-13-DM-KM-10 9926281010 10000 mechanical operations -40…+65°C 15 QL-A-1-13-DM-KM-15 9926261015 15 QL-T-1-13-DM-KM-15 9926271015 15 QL-AT-1-13-DM-KM-15 9926281015 20 QL-A-1-13-DM-KM-20 9926261020 20 QL-T-1-13-DM-KM-20 9926271020 20 QL-AT-1-13-DM-KM-20 9926281020 25 QL-A-1-13-DM-KM-25 9926261025 25 QL-T-1-13-DM-KM-25 9926271025 25 QL-AT-1-13-DM-KM-25 9926281025 Interrupting capacity Dielectric strength Insulation resistence Operating Life Operating temperature Wire size* 0.5-15A: 14AWG min., 10AWG max. 20-25A: 10AWG min. Torque 20 in.-lb Description 9926 Series Double Pole w/ Auxiliary Contact Description 9926 Series Double Pole Combination (Auxiliary & Alarm Contact) 9926 Series Double Pole Trip (Alarm Contact) † Description Part No. 9926281001 † Approval cULus listed according to UL489 and C22.2 No. 5.02, CE, VDE UL 489 listed (5A, 250 VAC; 0.5A, 80 VDC Auxiliary; 0.5A, 125 VDC Trip Alarm) IEC 60947-5-1 Approved (5A, 250 VAC; 0.5A, 110 VDC Auxiliary; 0.5A, 125 VDC Trip Alarm) † Type: Double Pole Aux (up to 240 VAC) Current Ratings (amps) *Wire sizes: gauges specified are the minimum allowable as per CSA and UL standards. The 9926 circuit breakers do not have provisions for marking tags. A possible solution is to cut the adhesive SchS2 tag rail to length (approximately 20 mm on a single pole unit so the current rating remains visible or approximately 30 mm on a two pole unit). The SchS2 accepts DEK, WS and ESG 8/17 marking tags. The part number for adhesive SchS2 is 1720600000. Type: Double Pole Combo (up to 240 VAC) Part No. Current Ratings (amps) Part No. Current Ratings (amps) 1 QL-A-2-13-DM-KM-1 9926262001 1 QL-T-2-13-DM-KM-1 9926272001 1 QL-AT-2-13-DM-KM-1 9926282001 2 QL-A-2-13-DM-KM-2 9926262002 2 QL-T-2-13-DM-KM-2 9926272002 2 QL-AT-2-13-DM-KM-2 9926282002 5 QL-A-2-13-DM-KM-5 9926262005 5 QL-T-2-13-DM-KM-5 9926272005 5 QL-AT-2-13-DM-KM-5 9926282005 10 QL-A-2-13-DM-KM-10 9926262010 10 QL-T-2-13-DM-KM-10 9926272010 10 QL-AT-2-13-DM-KM-10 9926282010 15 QL-A-2-13-DM-KM-15 9926262015 15 QL-T-2-13-DM-KM-15 9926272015 15 QL-AT-2-13-DM-KM-15 9926282015 20 QL-A-2-13-DM-KM-20 9926262020 20 QL-T-2-13-DM-KM-20 9926272020 20 QL-AT-2-13-DM-KM-20 9926282020 25 QL-A-2-13-DM-KM-25 9926262025 25 QL-T-2-13-DM-KM-25 9926272025 25 QL-AT-2-13-DM-KM-25 9926282025 Description 9926 Series Triple Pole w/ Auxiliary Contact Dimension Diagrams in mm (in.) Type: Double Pole Trip (up to 240 VAC) Description 9926 Series Triple Pole (Alarm Contact) † Description 9926 Series Triple Pole (Auxiliary & Alarm Contact) Part No. † 57.0 (2.24) 26.2 (1.03) 21.3 (0.84) 11(C) 32.9 (1.3) 31.3 (1.23) (N/O)16 (N/C)18 (C)15 12(N/C) 14(N/O) 21.1 (0.83) 10.7 (0.42) 2 (0.08) 0.5 (0.02) 5.5 (0.22) 7 (0.28) See Trip Curves 1, 3, 9, KM, OP - Page 26 TRIP ALARM Q. CONNECTORS 0.5 (0.02) AUX SWITCH Q. CONNECTORS 2.8 (0.11) Type: Triple Pole Aux (up to 240 VAC) Current Ratings (amps) Type: Triple Pole Trip (up to 240 VAC) Type: Triple Pole Combo (up to 240 VAC) Part No. Current Ratings (amps) Part No. Current Ratings (amps) 1 QL-A-3(13)-DM-KM-1A 9926263001 1 QL-T-3(13)-DM-KM-1A 9926273001 1 QL-AT-3(13)-DM-KM-1A 9926283001 2 QL-A-3-13-DM-KM-2A 9926263002 2 QL-T-3(13)-DM-KM-2A 9926273002 2 QL-AT-3(13)-DM-KM-2A 9926283002 5 QL-A-3-13-DM-KM-5A 9926263005 5 QL-T-3(13)-DM-KM-5A 9926273005 5 QL-AT-3(13)-DM-KM-5A 9926283005 10 QL-A-3-13-DM-KM-10A 9926263010 10 QL-T-3(13)-DM-KM-10A 9926273010 10 QL-AT-3(13)-DM-KM-10A 9926283010 15 QL-A-3-13-DM-KM-15A 9926263015 15 QL-T-3(13)-DM-KM-15A 9926273015 15 QL-AT-3(13)-DM-KM-15A 9926283015 20 QL-A-3-13-DM-KM-20A 9926263020 20 QL-T-3(13)-DM-KM-20A 9926273020 20 QL-AT-3(13)-DM-KM-20A 9926283020 25 QL-A-3-13-DM-KM-25A 9926263025 25 QL-T-3(13)-DM-KM-25A 9926273025 25 QL-AT-3(13)-DM-KM-25A 9926283025 Description Description Description Part No. 13 9926 Series Branch Circuit Breakers and Supplementary Protectors 9926 Series Branch Circuit Breakers - DC Version Circuit Breakers Hydraulic Magnetic Type 9926 Series Single Pole (80 VDC) •Single and double pole versions •U2 trip curve for general purpose applications •80 and 125 VDC •Up to 60A •Just 13 mm wide, per pole •Mounts on 35mm DIN-rail •UL 489A listed •VDE Technical Data Type: Single Pole (80 VDC Voltage 120/240 VAC, 50/0Hz Type: Single Pole (125 VDC) Current minimum 0.5A Current Ratings (amps) Part No. Current Ratings (amps) Current maximum 60A 0.5 QY-1-13-DM-U2-0.5 9926251900 1 QY-1-13-DM-U2-01-B1 9926251801 10,000A 1 QY-1-13-DM-U2-01 9926251901 2 QY-1-13-DM-U2-02-B1 9926251802 1500V, 50/60Hz 2 QY-1-13-DM-U2-02 9926251902 3 QY-1-13-DM-U2-03-B1 9926251803 100 MΩ 3 QY-1-13-DM-U2-03 9926251903 4 QY-1-13-DM-U2-04-B1 9926251804 10000 mechanical operations 4 QY-1-13-DM-U2-04 9926251904 5 QY-1-13-DM-U2-05-B1 9926251805 5 QY-1-13-DM-U2-05 9926251905 10 QY-1-13-DM-U2-10-B1 9926251810 10 QY-1-13-DM-U2-10 9926251910 15 QY-1-13-DM-U2-15-B1 9926251815 15 QY-1-13-DM-U2-15 9926251915 20 QY-1-13-DM-U2-20-B1 9926251820 20 QY-1-13-DM-U2-20 9926251920 25 QY-1-13-DM-U2-25-B1 9926251825 25 QY-1-13-DM-U2-25 9926251925 30 QY-1-13-DM-U2-30-B1 9926251830 30 QY-1-13-DM-U2-30 9926251930 35 QY-1-13-DM-U2-35-B1 9926251835 35 QY-1-13-DM-U2-35 9926251935 40 QY-1-13-DM-U2-40-B1 9926251840 40 QY-1-13-DM-U2-40 9926251940 45 QY-1-13-DM-U2-45-B1 9926251845 45 QY-1-13-DM-U2-45 9926251945 50 QY-1-13-DM-U2-50-B1 9926251850 50 QY-1-13-DM-U2-50 9926251950 60 QY-1-13-DM-U2-60-B1 9926251860 60 QY-1-13-DM-U2-60 9926251960 25 QL-2-13-DM-KM-25 9926252025 Interrupting capacity Dielectric strength Insulation resistence Operating Life Operating temperature -40…+65°C Wire size* 1-15A: 14AWG min., 10AWG max. 20-25A: 10AWG min. Torque 20 in.-lb Approval UL listed to UL489 *Wire sizes: gauges specified are the minimum allowable as per CSA and UL standards. The 9926 circuit breakers do not have provisions for marking tags. A possible solution is to cut the adhesive SchS2 tag rail to length (approximately 20 mm on a single pole unit so the current rating remains visible or approximately 30 mm on a two pole unit). The SchS2 accepts DEK, WS and ESG 8/17 marking tags. The part number for adhesive SchS2 is 1720600000. Type Part No. Bus-bar (1 pole, insulated, 1 m) 67101904 Bus-bar end cap, 1 pole 67101973 Power lug, straight (14 mm) 67101960 Power lug, 90° (14 mm) 67101961 Power lug, straight (32 mm) 67102480 Power lug, 90° (32 mm) 67102479 Lock-out handle 67101913 See Trip Curves 1, 9, OP, U2 - Page 26 14 9926 Series Single Pole (125 VDC) Description Description Part No. 9926 Series Double Pole (125 VDC) 9926 Series Double Pole (125 VDC) Type: Double Pole (80 VDC Type: Double Pole (125 VDC) Part No. Current Ratings (amps) 5 QY-2-13-DM-U2-5A 9926252905 5 QY-2-13-DM-U2-5A-B1 9926252805 10 QY-2-13-DM-U2-10A 9926252910 10 QY-2-13-DM-U2-10A-B1 9926252810 15 QY-2-13-DM-U2-15A 9926252915 15 QY-2-13-DM-U2-15A-B1 9926252815 16 QY-2-13-DM-U2-16A 9926252916 20 QY-2-13-DM-U2-20A-B1 9926252820 20 QY-2-13-DM-U2-20A 9926252920 30 QY-2-13-DM-U2-30A-B1 9926252832 40 QY-2-13-DM-U2-40A 9926252940 32 QY-2-13-DM-U2-32A-B1 9926252940 60 QY-2-13-DM-U2-60A-B1 9926252860 Current Ratings (amps) Description Description Part No.