Force-Guided Relays & Power Contactors J7KNA-AR J7KNA For full product information, visit www.sti.com. Use the SpeedSpec Code or scan the QR Code for quick access to the specific web page. Mini Contactor Relays 4-Pole * * * * * * * * AC and DC operated 4-, 6- and 8-pole versions in different configurations Mirrored contacts Screw fixing and snap fitting (35 mm DIN rail) Rated current = 10A (Ith) Suitable for electronic devices (DIN 19240) Finger proof (VBG 4) A Rapid Delivery Product: Select models are available for shipment today or within 3 to 5 days Accessories * 2- and 4-pole additional auxiliary contacts in different configurations R C US Specifications Approved Standards Electrical Operating Coil Standard Guide No. (US,C) Supply Power: 24 VDC, 110 VAC or 230 VAC UL NKCR, NKCR7 Inrush: 25 VA for AC versions 3 W for DC versions ICE 947-5-1 Power Usage: 4.5 VA for AC versions 2.5 W for DC versions EN 60947-5-1 Rated Carry Current: 10 A @ 40C I VDE 0660 Switching Capability Inductive Loads (AC-15, DC-13) AC: Break 120 V - 6 A, 240 V - 3 A (continuous 10 A) DC: 24 V - 3 A Max. Switching Frequency: 10,000 per hour Min. Switching Current: 5 mA Max. Drop-Out Time*: 8-25 ms for AC versions 8-25 ms for DC versions Mechanical Mechanical Life: 1 x 107 operations min. Mounting: 35 mm DIN rail or 4 screw holes for panel mounting Wire Size: Screw terminals accept two 14 AWG solid or stranded wires Weight: AC versions: 160 g (5 oz.) DC versions: 190 g (6 oz.) Vibration: 5 to 300 Hz Environmental Vibration Resistance: 2 g with control relay open; 4 g with control relay closed Operating Temperature: -40 to 60C (-40 to 140*F) Approvals: IEC947-5-1, VDE 0660, EN60947-5-1, UL508 *The Drop-Out Time is the time it takes for the N/O contacts to open after the coil voltage is turned OFF. Specifications are subject to change without notice. Select models are available for Rapid Delivery. Visit this product on www.sti.com for details.. www.sti.com/info I11 J7KNA-AR Force-Guided Relays & Power Contactors Dimensions (mm) AC and DC Operated with Screw Terminals Auxiliary Contact Blocks J7KNA-AR J73KN-A Contact Diagrams Mini Contactor Relays, 4-Pole I J7KNA-AR-40 J7KNA-AR-31 J7KNA-AR-22 Auxiliary Contact Blocks for Contactor Relays J7KNA-AR J73KN-A-11 J73KN-A-02 J73KN-A-40 Select models are available for Rapid Delivery. Visit this product on www.sti.com for details.. I12 www.sti.com/info J73KN-A-22 J7KNA-AR Force-Guided Relays & Power Contactors Mirror Contacts Safety Function with Mirror Contacts EN 60947-4-1 certification for mirror contact mechanisms has been obtained by using a combination of a relay and auxiliary contact blocks (5 VDC, 1 mA), enabling application in feedback circuits of safety circuits. Application Example: General Safety Circuit G9SA-301 (24-V AC/DC) (two limit switch input channels with manual reset) Feedback Circuit Feedback loop Open TH SA I Control circuit Mirror Contact Mechanism By combining a Relay with an auxiliary contact block, all NC contacts of the auxiliary contact block will satisfy an impulse withstand voltage of 2.5 kV or higher or maintain a gap of 0.5 mm or greater when the coil is de-energized even if at least one NO contact (main contact) of the Relay is welded. Impulse withstand voltage: 2.5 kV min. or contact separation (a + b): 0.5 mm min. a b Auxiliary contact block Relay NC NO NC NO NO NO Contact welding Select models are available for Rapid Delivery. Visit this product on www.sti.com for details.. www.sti.com/info I13 J7KNA-AR Force-Guided Relays & Power Contactors Ordering Model Number Legend Mini Contactor Relays Auxiliary Contact Modules for Mini Motor Contactor Relays J7KNA - AR - - J73KN - A - 1 2 1 1 Combination of NO/NC Contacts 22: 31: 40: 1 Combination of NO/NC Contacts 2 NO/2 NC 3 NO/1 NC 4 NO 11: 02: 22: 40: 2 Coil Voltage (AC operated) 24: 110: 230: 1 NO/1 NC 2 NC 2 NO/2NC 4 NO AC 24 V 50/60 Hz AC 110-115 V 50 Hz, AC 120-125 V 60 Hz AC 220-230 V 50 Hz, AC 240 V 60 Hz Coil Voltage (DC operated) 24VS: 24 VDC with suppression Model Coil Voltage Contacts Part No. AC Operated Relays I J7KNA-AR-40 24 24 VAC 4 N/O 12010-4140 J7KNA-AR-31 24 24 VAC 3 N/O + 1 N/C 12010-4131 J7KNA-AR-22 24 24 VAC 2 N/O + 2 N/C 12010-4122 J7KNA-AR-40 110 110 VAC 4 N/O 12010-4240 J7KNA-AR-31 110 110 VAC 3 N/O + 1 N/C 12010-4231 J7KNA-AR-22 110 110 VAC 2 N/O + 2 N/C 12010-4222 J7KNA-AR-40 230 230 VAC 4 N/O 12010-4340 J7KNA-AR-31 230 230 VAC 3 N/O + 1 N/C 12010-4331 J7KNA-AR-22 230 230 VAC 2 N/O + 2 N/C 12010-4322 DC Operated Relays (coil suppression built -in) J7KNA-AR-40 24VS 24 VDC 4 N/O 12010-4040 J7KNA-AR-31 24VS 24 VDC 3 N/O + 1 N/C 12010-4031 J7KNA-AR-22 24VS 24 VDC 2 N/O + 2 N/C 12010-4022 J73KN-A-11 1 N/C + 1 N/O 12010-4411 J73KN-A-02 2 N/C 12010-4402 J73KN-A-40 4 N/O 12010-4440 J73KN-A-22 2 N/O + 2 N/C 12010-4422 Auxillary Contact Modules Select models are available for Rapid Delivery. Visit this product on www.sti.com for details.. I14 www.sti.com/info