Circuit Breakers. Excerpt from Master Catalogue. Circuit Breakers. Specifically For You

Circuit Breakers Excerpt from Master Catalogue Circuit Breakers Specifically For You

Hydraulic-magnetic technology ensures reduced nuisance tripping with temperature variance Always holds 00% rated current Wide range of trip curves & operating currents Ultra compact - 3 mm width module Trip indication with mid trip handle position Reset possible immediately after overload Branch Protection AC Approved to UL 489 / CSA 22 No. 5 for Branch Applications MCB-QL-P pole 8-0 AWG KM - MEDIUM 3 mm MCB-QL-P pole 8-0 AWG 3 mm MCB-QL-2P 8-0 AWG KM - MEDIUM MCB-QL-2P 8-0 AWG Amp 0 Amp 2 34.2.03.2 34.2.03.9 34.22.03.2 34.22.03.9 34.2.023.2 34.2.023.9 34.22.023.2 34.22.023.9 34.2.033.2 34.2.033.9 34.22.033.2 34.22.033.9 34.2.043.2 34.2.043.9 34.22.043.2 34.22.043.9 34.2.053.2 34.2.053.9 34.22.053.2 34.22.053.9 34.2.063.2 34.2.063.9 34.22.063.2 34.22.063.9 34.2.073.2 34.2.073.9 34.22.073.2 34.22.073.9 MCB-QL-3P 8-0 AWG KM - MEDIUM MCB-QL-3P 8-0 AWG Amp 0 Amp 2 34.23.03.2 34.23.03.9 34.23.023.2 34.23.023.9 34.23.033.2 34.23.033.9 34.23.043.2 34.23.043.9 34.23.053.2 34.23.053.9 34.23.063.2 34.23.063.9 34.23.073.2 34.23.073.9

Hydraulic-magnetic technology ensures reduced nuisance tripping with temperature variance Always holds 00% rated current Wide range of trip curves & operating currents Ultra compact - 3 mm width module Trip indication with mid trip handle position Reset possible immediately after overload Branch Protection DC Approved to UL 489 A MCB-QY-P pole 8-6 AWG 3 mm MCB-QY-P pole 8-6 AWG 3 mm MCB-QY-2P 8-6 AWG MCB-QY-2P 8-6 AWG 0. Amp 0 Amp 2 30 Amp 40 Amp 50 Amp 60 Amp 63 Amp 80 Amp 00 Amp 34.2..2 34.2..9 34.22..2 34.22..9 34.2.20.2 34.2.20.9 34.22.20.2 34.22.20.9 34.2.202.2 34.2.202.9 34.22.202.2 34.22.202.9 34.2.203.2 34.2.203.9 34.22.203.2 34.22.203.9 34.2.204.2 34.2.204.9 34.22.204.2 34.22.204.9 34.2.205.2 34.2.205.9 34.22.205.2 34.22.205.9 34.2.206.2 34.2.206.9 34.22.206.2 34.22.206.9 34.2.207.2 34.2.207.9 34.22.207.2 34.22.207.9 34.2.208.2 34.2.208.9 34.22.208.2 34.22.208.9 34.2.20.2 34.2.20.9 34.22.20.2 34.22.20.9 34.2.2.2 34.2.2.9 34.22.2.2 34.22.2.9 34.2.22.2 34.2.22.9 34.2.23.2 34.2.23.9 34.2.24.2 34.2.24.9 34.2.25.2 34.2.25.9 MCB-QY-3P 8-6 AWG MCB-QY-3P 8-6 AWG MCB-QY-4P 4 pole 8-6 AWG MCB-QY-4P 4 pole 8-6 AWG 50 Amp Amp 34.2.26.2 34.2.26.9 34.2.27.2 34.2.27.9

Hydraulic-magnetic technology ensures reduced nuisance tripping with temperature variance Always holds 00% rated current Wide range of trip curves & operating currents Ultra compact - 3 mm width module Trip indication with mid trip handle position Reset possible immediately after overload Branch Protection DC Approved to UL 489 A MCB-QY-P pole 8-6 AWG 25 Vdc 3 mm MCB-QY-P pole 8-6 AWG 25 Vdc 3 mm MCB-QY-2P 8-6 AWG 25 Vdc MCB-QY-2P 8-6 AWG 25 Vdc 0. Amp 0 Amp 2 30 Amp 40 Amp 50 Amp 60 Amp 63 Amp 80 Amp 00 Amp 34.2.2.2 34.2.2.9 34.22.2.2 34.22.2.9 34.2.302.2 34.2.302.9 34.22.302.2 34.22.302.9 34.2.3022.2 34.2.3022.9 34.22.3022.2 34.22.3022.9 34.2.3032.2 34.2.3032.9 34.22.3032.2 34.22.3032.9 34.2.3042.2 34.2.3042.9 34.22.3042.2 34.22.3042.9 34.2.3052.2 34.2.3052.9 34.22.3052.2 34.22.3052.9 34.2.3062.2 34.2.3062.9 34.22.3062.2 34.22.3062.9 34.2.3072.2 34.2.3072.9 34.22.3072.2 34.22.3072.9 34.2.3082.2 34.2.3082.9 34.22.3082.2 34.22.3082.9 34.2.302.2 34.2.302.9 34.22.302.2 34.22.302.9 34.2.32.2 34.2.32.9 34.22.32.2 34.22.32.9 34.2.322.2 34.2.322.9 34.2.332.2 34.2.332.9 34.2.342.2 34.2.342.9 34.2.352.2 34.2.352.9 MCB-QY-3P 8-6 AWG 25 Vdc MCB-QY-3P 8-6 AWG 25 Vdc MCB-QY-4P 4 pole 8-6 AWG 25 Vdc 52 mm MCB-QY-4P 4 pole 8-6 AWG 25 Vdc 52 mm 50 Amp Amp 34.2.362.2 34.2.362.9 34.2.372.2 34.2.372.9

Hydraulic-magnetic technology ensures reduced nuisance tripping with temperature variance Always holds 00% rated current Wide range of trip curves & operating currents Ultra compact - 3 mm width module Trip indication with mid trip handle position Reset possible immediately after overload Supplementary Protection AC Approved to UL077 / CSA 235-M89 MCB-QZ-P pole 8-4 AWG 277 Vac 2 - MEDIUM 3 mm MCB-QZ-P pole 8-4 AWG 277 Vac 3 mm MCB-QZ-2P 8-4 AWG 277 / 480 Vac 2 - MEDIUM MCB-QZ-2P 8-4 AWG 277 / 480 Vac Amp 0 Amp 2 30 Amp 3 40 Amp 50 Amp 60 Amp 34.2.404.2 34.2.404.9 34.22.404.2 34.22.404.9 34.2.4024.2 34.2.4024.9 34.22.4024.2 34.22.4024.9 34.2.4034.2 34.2.4034.9 34.22.4034.2 34.22.4034.9 34.2.4044.2 34.2.4044.9 34.22.4044.2 34.22.4044.9 34.2.4054.2 34.2.4054.9 34.22.4054.2 34.22.4054.9 34.2.4064.2 34.2.4064.9 34.22.4064.2 34.22.4064.9 34.2.4074.2 34.2.4074.9 34.22.4074.2 34.22.4074.9 34.2.4084.2 34.2.4084.9 34.22.4084.2 34.22.4084.9 34.2.4094.2 34.2.4094.9 34.22.4094.2 34.22.4094.9 34.2.404.2 34.2.404.9 34.22.404.2 34.22.404.9 34.2.44.2 34.2.44.9 34.22.44.2 34.22.44.9 34.2.424.2 34.2.424.9 34.22.424.2 34.22.424.9

Insulated Copper Bus Bar Accessories Bus Bar Poles Length Amperage Cross Section phase 75 x pole meter 80 A 690 V 6 mm 2 2 phase 38 x meter 80 A 690 V 6 mm 2 3 phase 25 x meter 80 A 690 V 6 mm 2 Bus Bar End Cover 34.2.9000.0 34.22.9000.0 34.23.9000.0 34.2.900.0 34.23.900.0 34.23.900.0

Technical Information Max Branch Supplemental Amperage (0. - 25 A) 480 Vac (PH-PH) / 277 Vac (Ph - Gnd). 8 AWG 4 AWG @ 2.8 Nm (25 in lb)) 0.5-63A at 80/25VDC single pole. 0.A to 25A UL489 Listed at 20/240 and 240VAC. 0.A to 60A at 277/480VAC UL Recognised. Temperature IP Rating Mechanical life Electrical life Max Vibration Interrupt Ratings Branch Supplemental -40 to 65 o C IP20 0 000 cycles 6000 cycles 3 G / 8-50 Hz 0kA for 0. - 25 A 5kA for 0. - 60 A Dimensions MCB-QL

Technical Information Dimensions MCB-QY Dimensions MCB-QZ 8.7 0.736 68. 2.68 60.0 2.362 w olt 3.0 0.52 26.0.024 39.0.535 82.4 3.244 45.0.772 97.2 3.827 7. 2.799 8.6 3.0 3.0 5.0 0.732 44.0 0.52 0.52 0.97.732 63.8 2.52

- IEC 60947-5- approved (5A, 250V AC; 0.5A, 0V DC Auxiliary; 0.5A, 25V DC Trip alarm) - Factory fitted Technical Information - Compact 6.5mm width - Attached to right hand side of circuit breaker - Available on Dual and DIN rail mounting 6.5 (0.256) 45.0 (.77) 25.2 (0.99) 000 00 (N/O)6 0 0 0. (N/C)8 (C)5 30.3 (.9) (C) 2(N/C) 4(N/O) 20. (0.79) CURVE 57.0 (2.24) 26.2 (.03) 000 00 (N/O)6 (N/C)8 (C)5 3.3 (.23) 0 0 (C) 2(N/C) 4(N/O) 0. 2. (0.83) TRIP ALARM Q. CONNECTORS CURVE 2 2 (0.08) 000 00 0 AUX SWITCH Q. CONNECTORS 2.8 (0.) 0.5 (0.02) 5.5 (0.22) 7 (0.28) 0 0. CURVE 3 9.5 (0.77) Time Delay Curves CURVE 000 00 0 0 0. 20.3 0.0 (0.8) 3.9 (.26) 0.00 DIN RAIL MOUNT 000 00 05 30 50 00 0 CURVE 2 0 0. 9.7 (0.38) 000 2 0 0 000 00 CURVE KM 0 0 0. 2.3 0.0 (0.84) 32.9 (.3) 0.00 DUAL MOUNT 000 00 05 30 50 00 0 0 0. 0.7 (0.42) CURVE 3 000 2 0 0 000 CURVE U2 DC (4% RIPPLE FACTOR) 00 0 0 0. 0.5 (0.02) 0.0 0.00 000 00 05 30 50 00 0 CURVE 9 0 0. 000 2 0 0 CURVE OP INSTANTANEOUS DC (4% RIPPLE FACTOR) 0.0 0.0 0.0 0.0 0.0 0.0 T DUAL MOUNT 0.00 0.00 00 25 50 000 0.00 2 0 0 0.00 00 05 30 50 000 0.00 2 0 0 0.00 05 30 50 000 2 0 0 000 000 00 CURVE U2 DC (4% RIPPLE FACTOR) AMBIENT 0 TEMPERATURE 0 0. 000 00 CURVE 9 0.0 0.00 000 00 05 30 50 2 0 0 000 05 30 50 2 0 0 MINUTES 000 00 0 CURVE OP INSTANTANEOUS DC (4% RIPPLE FACTOR) 0 INTERNAL IMPEDANCE vs CURRENT RATING s] 2 0 0 00 05 30 50 000 2 0 0 00 05 30 50 000 2 0 0 00 05 30 50 000 2 0 0 D CURRENT CURVE KM 000 00 0 0 0. 0 0 0. CURVE OP INSTANTANEOUS DC (4% RIPPLE FACTOR) INTERNAL IMPEDANCE [Ohms] 0 0. 0.0 INTERNAL IMPEDANCE vs CURRENT RATING 0.0 0.0 0.00 2 5 6 0 5 20 25 30 35 40 50 CURRENT RATINGS [Amps] D CURRENT 000 2 0 0 0.00 00 05 30 50 0.00 000 2 0 0 AC DC

Wieland Electric Inc. 800-Wieland (943-5263) Tel. (905) 829-844 Fax. (905) 829-843 info@wieland-electric.com Industrial technology Solutions for the control cabinet DIN rail terminal blocks Screw and spring clamp technology Wire cross sections up to 240 mm 2 Numerous special functions Software solutions interfacing to CAE systems Safety Safety sensors Safety relays Modular safety systems with fieldbus link PLC and fieldbus components Standard applications in IP 20 Increased environmental conditions with railroad and ship approvals Interface Coupling relays, semiconductor switches Measuring and monitoring relays Timer and switching relays Analog modules Passive interfaces Power supply units Overvoltage protection Solutions for field applications Remote automation technology Power distribution Fieldbus interfaces and motor starters Connectors for industrial applications Square and round connectors Aluminum or plastic housings Degree of protection up to IP 68 Current-carrying capacity up to 00 A Connectors for hazardous areas Modular, application specific technology PC board terminals and connectors Screw or spring clamp connection technology Spacings: 3.5 mm to 0.6 mm Reflow or wave soldering process Building and installation technology Building installation systems Main power supply connectors IP 20/IP 65... IP 68 Bus connectors Combined connectors Low-voltage connectors Power distribution system with flat cables Distribution systems Bus systems in KNX, LON and radio technology DIN rail terminal blocks for electrical installations Overvoltage protection Product Range