NFB62ERT-14
Official DistributorBy ABB
SKU
ABBNFB62ERT14
MPN
1SBH137060R1462
Weight
0.37 kg
The NFB62ERT-14 is a contactor relay complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. It is used for switching auxiliary and control circuits. These contactor relays:
• include screw terminals for connection with ring tongue ferrules. Non-detachable screw with conic washer on auxiliary terminals for a fast and secure tightening of cables with ring tongue ferrules.
• improve the compactness of the installations thanks to reduced dimension and side-by-side mounting requiring less 15% width (without spacing) from -40 °C up to +70 °C
• meet all main general and rolling stocks standards: IEC 60947-5-1 and the shocks and vibration withstand conforming to IEC 61373 cat. 1, class B
• reach the highest levels in fire and smoke behaviour with compliance to European standard EN 45545-2 (HL2, HL3 hazard levels) in group mounting
• reduce train energy with lighter devices and requiring 68% less coil energy consumption in operation
• get an electronic coil interface accepting sinusoïdal AC 50/60 Hz control supplies included inside Ucmin.... Ucmax voltage range. Max permitted AC 50/60 Hz control voltage must not be exceeded (see technical data)
• include mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and are side-marked with the "Mechanically Linked" symbol
• include a wide range of auxiliary contact blocks for front and side mounting.
Technical Specifications
Dimensions
| Product Net Width | 45 mm |
| Product Net Depth / Length | 86 mm |
| Product Net Height | 86 mm |
| Product Net Weight | 0.37 kg |
Technical
| Number of Auxiliary Contacts NO | 6 |
| Number of Auxiliary Contacts NC | 2 |
| Number of Poles | 8P |
| Standards | IEC/EN 60947-1, IEC/EN 60947-5-1, UL 60947-5-1, CSA C22.2 No. 60947-5-1, IEC 60077-1 (applicable parts), IEC 60077-2 (applicable parts), EN 50155 (applicable parts), TR CU 001/2011, IEC 61373, For compliance confirmation on applicable parts based on your application and combination, please consult your ABB sales representatives. |
| Rated Operational Voltage | Auxiliary Circuit 690 V |
| Rated Frequency (f) | Auxiliary Circuit 50 / 60 Hz |
| Rated Frequency (f) | Control Circuit 50 / 60 Hz |
| Rated Frequency (f) | Main Circuit 50 / 60 Hz |
| Conventional Free-air Thermal Current (Ith) | acc. to IEC 60947-5-1, Θ = 40 °C 16 A |
| Rated Operational Current AC-15 (Ie) | (500 V) 2 A |
| Rated Operational Current AC-15 (Ie) | (690 V) 2 A |
| Rated Operational Current AC-15 (Ie) | (24 / 127 V) 6 A |
| Rated Operational Current AC-15 (Ie) | (220 / 240 V) 4 A |
| Rated Operational Current AC-15 (Ie) | (400 / 440 V) 3 A |
| Rated Operational Current DC-13 (Ie) | (24 V) 6 A / 144 W |
| Rated Operational Current DC-13 (Ie) | (48 V) 2.8 A / 134 W |
| Rated Operational Current DC-13 (Ie) | (72 V) 1 A / 72 W |
| Rated Operational Current DC-13 (Ie) | (110 V) 0.55 A / 60 W |
| Rated Operational Current DC-13 (Ie) | (125 V) 0.55 A / 69 W |
| Rated Operational Current DC-13 (Ie) | (220 V) 0.27 A / 60 W |
| Rated Operational Current DC-13 (Ie) | (250 V) 0.27 A / 68 W |
| Rated Operational Current DC-13 (Ie) | (400 V) 0.15 A / 60 W |
| Rated Operational Current DC-13 (Ie) | (500 V) 0.13 A / 65 W |
| Rated Operational Current DC-13 (Ie) | (600 V) 0.1 A / 60 W |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 0.1 s 140 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 100 A |
| Rated Insulation Voltage (Ui) | acc. to IEC 60947-5-1 690 V |
| Rated Insulation Voltage (Ui) | acc. to UL/CSA 600 V |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Maximum Electrical Switching Frequency | (AC-15) 1200 cycles per hour |
| Maximum Electrical Switching Frequency | (DC-13) 900 cycles per hour |
| Maximum Mechanical Switching Frequency | 6000 cycles per hour |
| Rated Control Circuit Voltage (Uc) | 50 Hz 250 ... 500 V |
| Rated Control Circuit Voltage (Uc) | 60 Hz 250 ... 500 V |
| Rated Control Circuit Voltage (Uc) | DC Operation 250 ... 500 V |
| Operate Time | Between Coil De-energization and NC Contact Closing 13 ... 98 ms |
| Operate Time | Between Coil De-energization and NO Contact Opening 11 ... 95 ms |
| Operate Time | Between Coil Energization and NC Contact Opening 38 ... 90 ms |
| Operate Time | Between Coil Energization and NO Contact Closing 40 ... 95 ms |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 |
| Mounting on DIN Rail | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Mounting by Screws (not supplied) | 2 x M4 Screws Placed Diagonally |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20 |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 |
| Tightening torque | Auxiliary Circuit 1.2 N·m |
| Tightening torque | Control Circuit 1.2 N·m |
| Terminal Type | Ring-Tongue Terminals |
| Product Name | Block Contactor Relay |
Technical UL/CSA
| Tightening Torque UL/CSA | Auxiliary Circuit 11 in·lb |
| Tightening Torque UL/CSA | Control Circuit 11 in·lb |
ABB EcoSolutions
| End Of Life Disassembling Instructions | 1SBC101080M6801 |
| Environmental Product Declaration - EPD | 1SBD250584E3000 |
| Sustainable Material Content in Packaging (wt. %) | Recycled Cardboard - 86 % |
| Sustainable Material Content in Product (wt. %) | Recycled Metal - 28 % |
Why Proax for ABB NFB62ERT-14?
Proax is an authorized distributor of ABB NFB62ERT-14 and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | NFB62ERT14 |
| Pack Size | 1 |
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