NF31E-14 General Information Extended Product Type: NF31E-14 Product ID: 1SBH137001R1431 EAN: 3471523100244 Catalog Description: NF31E-14 250-500V50/60HZ-DC Contactor Relay Long Description: NF contactor relays are used for switching auxiliary and control circuits. NF contactor relays include an electronic coil interface accepting a wide control voltage Uc min.. Uc max. Only four coils cover control voltages between 24...500 V 50/60 Hz or 20...500 V DC. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change. NF contactor relays have built-in surge protection and do not require additional surge suppressors. - Poles: 4-pole contactor relays (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and including theMechanically Linke symbol on the contactor relay side) - Control Circuit: AC or DC operated - Accessories: a wide range of Accessories is available. Categories Products Low Voltage Products and Systems Control Products Contactors Block Contactors Ordering Minimum Order Quantity: 1 piece Customs Tariff Number: 85369085 EAN: 3471523100244 Dimensions Product Net Depth: 77 mm Product Net Height: 86 mm Product Net Weight: 0.310 kg Product Net Width: 45 mm Container Information Package Level 1 Width: 87 mm Package Level 1 Length: 79 mm Package Level 1 Height: 47 mm Package Level 1 Gross Weight: 0.31 kg Package Level 1 EAN: 3471523100244 Package Level 2 Units: 54 piece Package Level 2 Width: 250 mm Package Level 2 Length: 300 mm Package Level 2 Height: 315 mm Package Level 3 Units: 1296 piece Package Level 1 Units: 1 piece Technical Number of Auxiliary Contacts NO: 3 Number of Auxiliary Contacts NC: 1 Standards: IEC 60947-5-1 and EN 60947-5-1, UL 508, CSA C22.2 N14 Rated Operational Voltage: Auxiliary Circuit 690 V Main Circuit 690 V Rated Frequency (f): Auxiliary Circuit 50 / 60 Hz Conventional Free-air Thermal acc. to IEC 60947-5-1, q = 40 C 16 A Current (I ): th Rated Operational Current AC-15 (220 / 240 V) 4 A (I ): (24 / 127 V) 6 A e (400 / 440 V) 3 A (500 V) 2 A (690 V) 2 A Rated Short-time Withstand Current for 0.1 s 140 A (I ): for 1 s 100 A cw Maximum Electrical Switching AC-15 1200 cycles per hour Frequency: DC-13 900 cycles per hour Rated Operational Current DC-13 (110 V) 0.55 A / 60 W (I ): (125 V) 0.55 A / 69 W e (220 V) 0.27 A / 60 W (24 V) 6 A / 144 W (250 V) 0.27 A / 68 W(400 V) 0.15 A / 60 W (48 V) 2.8 A / 134 W (500 V) 0.13 A / 65 W (600 V) 0.1 A / 60 W (72 V) 1 A / 72 W Rated Insulation Voltage (U): acc. to UL/CSA 600 V i acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V Rated Impulse Withstand Voltage 6 kV (U ): imp Maximum Mechanical Switching 6000 cycles per hour Frequency: Rated Control Circuit Voltage (U ): 50 Hz 250 ... 500 V c 60 Hz 250 ... 500 V DC Operation 250 ... 500 V Operate Time: Between Coil De-energization and NC Contact Closing 13...98 ms Between Coil De-energization and NO Contact Opening 11...95 ms Between Coil Energization and NC Contact Opening 38...90 ms Between Coil Energization and NO Contact Closing 40...95 ms Connecting Capacity Auxiliary Flexible with Ferrule 1/2x 0.75 ... 2.5 mm Circuit: Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm Rigid 1/2x 1...2.5 mm Connecting Capacity Control Circuit: Flexible with Ferrule 1/2x 0.75 ... 2.5 mm Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm Rigid 1/2x 1 ... 2.5 mm Wire Stripping Length: Auxiliary Circuit 10 mm Control Circuit 10 mm Degree of Protection: acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20 acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 Terminal Type: Screw Terminals Environmental Climatic Withstand: Category B according to IEC 60947-1 Annex Q Maximum Operating Altitude 3000 m Permissible: Resistance to Vibrations acc. to IEC 5 ... 300 Hz 4 g closed position / 2 g open position 60068-2-6: Resistance to Shock acc. to IEC Closed, Shock Direction: B1 25 g 60068-2-27: Open, Shock Direction: B1 5 g Shock Direction: A 30 g Shock Direction: B2 15 g Shock Direction: C1 25 g Shock Direction: C2 25 g RoHS Status: Planned to follow EU Directive 2002/95/EC August 18, 2005 and amendment after 2008 Q1 Ambient Air Temperature: Close to Contactor for Storage -60...+80 C Near Contactor for Operation in Free Air -40 ... +70 C Technical UL/CSA Tightening Torque UL/CSA: Auxiliary Circuit 11 inlb Control Circuit 11 inlb Certificates and Declarations (Document Number) Instructions and Manuals: 1SBC101027M6801 ABS Certificate: ABS 15-GE1349500-PDA 90682247 CB Certificate: CB SE 70920A1M2 CCC Certificate: CCC 2011010303465426 Data Sheet, Technical Information: 1SBC101428D0201 Declaration of Conformity - CE: 1SBD250005U1000 DNV Certificate: DNV E11683 EAC Certificate: EAC RU C-FR ME77 B01006 GL Certificate: GL 3786612HH GOST Certificate: GOST POCCFR.ME77.B06804.pdf LR Certificate: LRS C1400038 RINA Certificate: RINA ELE084013XG RMRS Certificate: RMRS 1300132124 RoHS Information: 1SBD251014E1000 UL Certificate: UL 20130206-E252354-2-1 UL Listing Card: UL E252354 Classifications