Data Sheet DIN Rail Miniature Circuit Breakers Ex9 Series - BNQ BNQD5T BNQD5 with Front Mounting Clips na.noark-electric.com
NOARK Ex9 Series - BNQ Features The BNQ is compliant with UL/CSA/IEC standards for branch circuit protection in commercial and residential applications. The current limiting BNQ is thermal-magnetic and protects against short circuit and overload conditions. The breaker provides optimum and efficient protection for branch and control circuits. Available in and poles Rated current from 0.5~63 A Available as surface, flush, or DIN rail mounted pole and pole breakers are UL Listed for use on 0/40 Vac single-phase, three-wire electrical systems Flexable terminals with less physical demand Detachable shield makes it faster and easier for installer Two terminal options: line side - box lug and load side - box lug and four points /4-inch insulated quick connector Multiple accessories including: surface and flush mounting clips, through-door handle, alarm switch, auxiliary contact, shunt trip, under-voltage trip and locking device Certifications UL 489 Listed, File No. E35539 Compliant for Canada according to CSA C. No. 5-0 IEC/EN 60947- Compliant CE Approved RoHS Compliant 08 NOARK Electric
BNQ Product Selection Guide and Packaging Product Selection Guide B NQ C 0 T NOARK Ex9 Series - B Standard Pole Trip Curve Rated Current Terminal Option Accessories NQ: 0/40 Vac UL 489 Listed : Pole B: 3~5 In : Poles C: 5~0 In D: 0~0 In BNQ: 0.5~63 A Blank: Box Lugs are Standard T: Quick Connection Terminal, Load Side Alarm Switch Auxiliary Contact DIN Rail Flush and surface mounting clips Padlock Shunt Trip Under-Voltage Trip Rotary Handle Packaging Breaker BNQ BNQT Poles MOQ (pc/box) Quantity (pc/carton) Carton Weight Piece Weight lbs (kgs) lbs (kgs) Gross Gross Net Carton Dimensions in (mm) 08 0.34 (0.53) 0.3 (0.46) 4.0x9.45x. 36.38 (6.5) 6 54 0.67 (0.306) 0.65 (0.93) (356x40x85) 08 0.37 (0.69) 0.34 (0.56) 6.34x9.45x. 40.3 (8.5) 6 54 0.75 (0.338) 0.69 (0.3) (45x40x85) All Rights Reserved 3
BNQ Specifications Conformed Standard UL 489 Poles and Rated Operational Voltage (V) 0/40 Vac Rated Frequency (Hz) 50/60 Rated Current (A) 0.5~63 Instantaneous Tripping Type Interrupting (ka) 0 Vac 40 Vac 60 Vdc Inverse Time-Delay Over-Current Release Type Service Life B (3~5 In), C (5~0 In), D (0~0 In) 0 Thermal-Magnetic Electrical 6,000 Mechanical 0,000 Protection Degree IP 0 Electrical Connection Wire AWG (mm ) Load Quick Connection Terminal Information Mounting Feet Operating Temperature Range Insulation Coordination Pollution Degree Multiple Wiring Available Single Wire 4~4 (.5~5) Two Wires 4~6 (.5~6) / 4~0 (.5~6) Box Lug / Quick Connection Terminal 0.5 in. (5 mm) insulated quick connectors per terminal (30 A maximum per connector) Standard - ºF to 67 ºF (-30 ºC to +75 ºC) Rated Insulation Voltage (Vac) 500 Rated Impulse Withstand Voltage (kv) Over Voltage Category / Mounting 6 Class III Class III / 35 mm DIN rail / Surface and Flush Mount Altitude ft (m) Does not exceed 6,56 (,000) Atmospheric Conditions At 68 ºF (+0 ), the relative humidity does not exceed 90% At 04 ºF (+40 ), the relative humidity does not exceed 50% 4 08 NOARK Electric
BNQ Temperature De-rating When the ambient temperature slightly changes, please refer to the table below for the Temperature Compensation Coefficient Ambient Temperature ºF (ºC) Rated Amperes (A) - (-30) -3 (-5) -4 (-0) 5 (-5) 4 (-0) 3 (-5) 3 (0) 4 (5) 50 (0) 59 (5) 68 (0) 0.5.6.4..0.8.6.4.0.08.06.04 5.8.5.3..8.6.3..08.06.03.00 0.88 0.85 0.8 0.78 0.7 0.65 0.58 77 (5) 86 (30) 95 (35) 04 (40) 3 (45) (50) 3 (55) 40 (60) 49 (65) 58 (70) 67 (75) 0.89 0.86 0.83 0.80 0.76 0.7 0.66..9.8.6.4..0.08.06.04.0 0.9 0.89 0.87 0.84 0.80 0.77 0.73.6.3.9.8.4..9.6.3.0.08.03 0.85 0.8 0.77 0.73 0.68 0.63 0.58..9.8.6.4..0.08.06.04.0 0.9 0.89 0.87 0.84 0.80 0.74 0.68 3.7.5..0.8.3..08 0.88 0.85 0.8 0.78 0.75 0.7 0.67 4.5.3..5..07.03 0.80 0.77 0.73 0.68.9.7.0.05 0.89 0.86 0.83 5.6.4..3.08 0.79 0.75 0.70 0.65 6.3..9.7.5.3..09.07.0 0.90 0.87 0.85 0.8 0.77 0.7 0.68 8.9.6.4..9.7.4.09 0.84 0.80 0.76 0.7 0.64 0.56..06.03 0.88 0.8.5.3..8.6.3.08 0.85 0.8 0.78 0.73 0.68 0.6 3.0.8.6.5.3..09.08.06.04.0 0.9 0.90 0.88 0.85 0.80 0.75 0.68 6.4..0.8.6.4 0.75 0.70 0.64 0.84 0.8 0.3..9.7.5.3..09.07.05.0 0.90 0.87 0.76 0.7 0.66 5.4..0.8.6.4 0.85 0.8 0.77 0.7 0.67 30.30.7.5..0.7.5..09.06.03 0.87 0.83 0.79 0.75 0.69 0.64 0.58 3.3..9.7.5.3..09.07.04.0 0.9 0.88 0.85 0.78 0.73 0.68 0.6 35.3.9.6.3..8.5..09.06.03 0.86 0.8 0.78 0.74 0.69 0.64 0.58 40 0.56 0.74 0.66 45.3..9.7.5.3..09.07.05.0 0.9 0.88 0.85 0.8 0.80 50 0.75 0.68 0.60 60.9.7.4..9.7.4.09.06.03 0.87 0.84 0.80 0.76 0.70 0.63 0.55. 63.7.5..0.8.5.3.08.05 0.87 0.88 0.85 0.8 0.78 0.7 0.65 0.57 All Rights Reserved 5
BNQ Trip Curves and Wiring Diagram Trip Curves B Curve (In=3/5) C Curve (In=5/0) D Curve (In=0/0) t (s) 0,000 8,000 h or h,000,000 500 300 00 50 0 0 5 0.5 0. 0. 0.05 0.0 0.0 0.005 0.00 0.00 0.5.35 3 4 5 0 4 0 30 50 70 00 00 I/In t (s) 0,000 8,000 h or h,000,000 500 300 00 50 0 0 5 0.5 0. 0. 0.05 0.0 0.0 0.005 0.00 0.00 0.5.35 3 4 5 0 4 0 30 50 70 00 00 I/In 0,000 8,000 h or h,000,000 500 300 00 50 0 0 5 0.5 0. 0. 0.05 0.0 0.0 0.005 0.00 0.00 0.5.35 3 4 5 0 4 0 30 50 70 00 00 I/In Wiring Diagram AC Connection DC Connection 3 3 3 P P 4 4 4 6 08 NOARK Electric
BNQ Dimensions BNQ P/P Unit: in [mm] P P.40 [35.6] 0.70 [7.8].99 [76] (P) / 3. [79] (P).3 [54] BNQ with Flush Mounting Clip P/P Unit: in [mm] 0.3 [7.8] 0.7 [4.4] 4.30 [09.3].64 [67].36 [34.5].77 [45] 4.06 [03].77 [45].30-.50 [33-38] 0. [5.5].30-.50 [33-38] Flush Mount Clip All Rights Reserved 7
BNQ Dimensions 8 08 NOARK Electric
BNQ Accessories: Product Selection Guide and Packaging Accessory Product Selection Guide AL3 N A 35 A75 Description Auxiliary Contact Device Category Rated Voltage Width Depth AL3: Alarm Switch AX3: Auxiliary Contact TH: DIN Rail FMC3: Flush Mount Clip SMC3: Surface Mount Clip KLK3: Padlock SHT3: Shunt Trip UVT3: Under-Voltage Trip ERH: Extended Rotary Handle 0: NC (UVT3) 0: NO (UVT3) : NO+NC (AL3/AX3/SHT3) Blank: No Auxiliary Contact (SHT3/UVT3) : P (SMC3) : P (SMC3) 3: 6 in 3: 0 in N: UL 489 A: 0-45 Vac, 0-30 Vdc (SHT3) 40 Vac (UVT3) B: 48 Vac/dc (SHT3/UVT3) C: ~4 Vac/dc (SHT3) L: Vertical, Front Mount S: Horizontal, Side Mount LD: Vertical, Front Mount with Door Interlock SD: Horizontal, Side Mount with Door Interlock 35: 35 mm (TH) : Gray/Green : Red/Yellow A75: 7.5 mm (TH) Packaging Accessory Alarm Switch Auxiliary Contact Shunt Trip Under-Voltage Trip MOQ Quantity (pc/box) N/A 7 Box Weight lbs (kgs) Piece Weight lbs (kgs) Dimensions in (mm) Gross Gross Net.9 (5.4) 0.7 (0.075) 0.3 (0.060).05 (0) 0.3 (0.39) 0.9 (0.3) 4.37x9.45x. (365x40x85) All Rights Reserved 9
BNQ Accessories: Specifications Auxiliary Contact and Alarm Contact Standards IEC/EN 60947-5- Rated Current Voltage 480 Vac 77 Vac 40 Vac NO/NC 3A 3A 6A Auxiliary Contacts NO+NC Wiring 8-4 AWG (0.5-4 mm ); 40/67 F (60/75 C) Cu wire Tightening Torque 9 lb. in (.0 Nm) Reference Stripping Length 0.3 in (7 mm) Shunt Trip Standards IEC/EN 60947- Rated Control Voltage 0-45 Vac / 0-30 Vdc; 48-60 Vac/dc; -4 Vac/dc Wiring 8-4 AWG (0.5-4 mm ); 40/67 F (60/75 C) Cu wire Tightening Torque 9 lb. in (.0 Nm) Reference Stripping Length 0.3 in (7 mm) Auxiliary Contacts NO+NC/ no aux contacts Under-Voltage Release Standards IEC/EN 60947-; IEC/EN 60947-5- Rated Control Voltage 4 Vac; 48 Vac/dc Wiring 8-4 AWG (0.5-4 mm ); 40/67 F (60/75 C) Cu wire Tightening Torque 9 lb. in (.0 Nm) Reference Stripping Length 0.3 in (7 mm) Auxiliary Contacts NO/NC/No Auxiliary Contact 08 NOARK Electric
BNQ Accessories: Dimensions AL3N/AX3N Alarm Switch/Auxiliary Contact Unit: in [mm] 0.35 [8.8].97 [75.5].60 [66]. [53.5] KLK3N Padlock Unit: in [mm] 0.35 [8.8] 3.39 [86].60 [66]. [53.5] 3.85 [97] 4.06 [03].4 [36].77 [45] 3.8 [97].77 [45].54 [39] 4.06 [03] TH35A75 DIN Rail (35 mm) Unit: in [mm] 0.30 [7.50] depth SHT3N/UVT3N Shunt Trip/Under-Voltage Trip Unit: in [mm] 0.70 [7.8].97 [75.5].60 [66]. [53.5] 39.37 [000].38 [35] 3.8 [97] 4.06 [03].4 [36].77 [45] 0 All Rights Reserved
BNQ Accessories: Wiring Diagrams U U 94 9 9 4 C C C 4 C TRIP ON/OFF AL3 N/- N /- N /- ON OFF AX3 SHT3 N/- ON OFF SHT3 U< U< U< D D 3 4 D D D D ON L /+ OFF N/- N /- L /+ N/- N/- N /- UVT3 UVT30 UVT30 08 NOARK Electric
NOARK Electric North America 88 Pomona Blvd, Pomona Ca 9768 (66) 330-7007 na.noark-electric.com nasales@noark-electric.com Note: NOARK Electric reserves the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. NOARK Electric nor any of its affiliates or subsidiaries shall be responsible or liable for potential errors or possible lack of information in this document. NOARK Electric reserves all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of NOARK Electric. 08 NOARK Electric All Rights Reserved DSBN0803NA