{"id":8115026788532,"title":"Wengart Industrial Contactor CJX2-1201, AC24V 3NO1NC Ie12A An Important Part of Industrial Control Systems 1NC_AC24V","handle":"wengart-industrial-contactor-cjx2-1201-ac24v-3no1nc-ie12a-an-important-part-of-industrial-control-systems-1nc_ac24v","description":"\u003ch3\u003eWengart Industrial Contactor CJX2-1201, AC24V 3NO1NC Ie12A An Important Part of Industrial Control Systems\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eWengart industrial power contactor: robust three-phase control and mechanical\nlocking competence The Wengart AC contactor (model series 12A) is a heavy-duty\nthree-phase low-voltage switching device according to the strict international\nindustry standard IEC\/EN 60947-4-1. Developed for professional use in control\nconstruction, industrial automation technology as well as in complex heating,\nventilation and air conditioning (HVAC), this contactor offers uncompromising\nperformance. Thanks to the separation of the power circuit and low voltage\ncontrols, you can realise highly secure machine architectures on the standard\nDIN rail. The anti-return guide: check voltage AC 24 V. A massive pain point\nand the main reason for defectively returned industrial shooter is the\nmisunderstanding regarding the required coil voltage. Please check the current\ntype of your control before wiring: the solenoid of this contactor requires an\nAC voltage of AC 24 V (50\/60 Hz) on the terminals A1\/A2. The device does not\nhave a DC coil and must not be connected to a standard DC 24V power supply (DC\nswitching power supply). Applying DC current leads to instant overcurrent coil\nfiring and destroys the internal mechanics. This short check protects your\ninvestment and prevents unplanned downtime. Integrated 1NC auxiliary contact\nfor uncompromising safety locks. Anyone who has ever tried to set up a\nreversible protection circuit (e.g. for lifting and lowering loads or gate\ndrives) knows the risk of a phase short circuit if both contactors attract at\nthe same time. The Wengart model solves this problem in a space-saving way: a\nmechanically coupled auxiliary contact is already integrated as an opener (1NC\n- Normally Closed) in the housing. Through this auxiliary contact you grind\nthe control voltage of the enemy contactor - attracts contactor A, the NC\ncontact physically interrupts the coil feed line of contactor B. A fatal\nmalfunction is therefore absolutely ruled out without the need to lock\nexpensive external additional blocks. Limits for hard typing operation (AC-3\nvs. AC-4 standard). A common misunderstanding in the trade concerns the load\ncapacity at dynamic engine loads. The contactor lists its performance\nparameters transparently according to official industry standards to provide\nyou with maximum planning security: Operating class AC-3 (normal engine\nstart): full load up to 12 amps permitted. Perfect for compressors, fans or\nstandard motors that start gently and then run through permanently constant\n(up to 5.5 kW power at 380V\/400V). Operating class AC-4 (tap mode \u0026amp; reverse):\ndowngrading to a maximum of 5 amps is required. Applies to applications where\nthe main contacts must separate currents when the engine is locked (e.g. exact\npositioning of cranes or inching operation). Compliance with this reduction\nnoticeably extends the life of your contacts. Technical data at a glance:\nModel: Industrial air contact\/modular design for DIN rail mounting. Standard\nconformity: certified according to international standard IEC\/EN 60947-4-1.\nMain contacts: 3-pole (3NO - NO - NO for three-phase network up to 660V\/690V).\nIntegrated auxiliary contact: 1 NC (opener auxiliary contact for locking\nchains) Coil control voltage (Uc): AC 24 volts AC (50\/60 Hz). Rated operating\ncurrent (Ie): 12 A (class AC-3) \/ 5 A (class AC-4). Standard motor power in\nAC-3 operation: 5.5 kW at 380 V\/400 V \/ 7.5 kW at 500 V. Conventional\ncontinuous thermal current (Ith): solid 20 amps Life metric: 10 million cycles\nmechanical \/ 1 million cycles electric (AC-3). Mounting specification: snap\nmount for 35mm DIN rail or screw mounting\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eLow-voltage controls in HVAC and plant technology: completely excludes coil fires due to incorrect current types. The excitation winding is precisely designed for AC 24 V AC voltage and ensures a long insulation strength up to 500 V.\u003c\/li\u003e\n \u003cli\u003eContinuous operation of three-phase motors and industrial pump systems: prevents premature contact burn under high full load. Reliably switches three-phase loads in AC-3 operation up to 12 A (powerful 5.5 kW at 380\/400 V) over 1,000,000 electrical cycles.\u003c\/li\u003e\n \u003cli\u003eFrequent typing operation and quick reversing on hoists: protects the internal arc extinguishing chambers from extreme overheating. Ensures a permanently stable current resistance of up to 5 A in the heavy load class AC-4.\u003c\/li\u003e\n \u003cli\u003eConstruction of mutual electrical locks in reversible contactors: banishes life-threatening phase short circuits by simultaneously switching opposite directions. The integrated, mechanically force-guided auxiliary contact (1NC\/opener) provides instant status messages.\u003c\/li\u003e\n \u003cli\u003eRetrofitting existing industrial control cabinets under time pressure: Ends lengthy installation delays in tight housing. Allows quick snap attachment to the 35mm DIN rail with a robust mechanical service life of 10,000,000 switching cycles.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T12:42:51+10:00","created_at":"2026-09-01T21:38:19+10:00","vendor":"WENGART","type":"Motor Contactors","tags":["industrial_DE_Aug2026"],"price":13600,"price_min":13600,"price_max":13600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374731882676,"title":"1NC_AC24V","option1":"1NC_AC24V","option2":null,"option3":null,"sku":"de-B0CZ8WZW51","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Wengart Industrial Contactor CJX2-1201, AC24V 3NO1NC Ie12A An Important Part of Industrial Control Systems 1NC_AC24V - 1NC_AC24V","public_title":"1NC_AC24V","options":["1NC_AC24V"],"price":13600,"weight":353,"compare_at_price":null,"inventory_management":"shopify","barcode":"CJX2-12","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0CZ8WZW51.jpg?v=1788262701","\/\/auspowers.com\/cdn\/shop\/files\/71_UfgheKRL.jpg?v=1788262701","\/\/auspowers.com\/cdn\/shop\/files\/71ZBG5pRYpL.jpg?v=1788262702","\/\/auspowers.com\/cdn\/shop\/files\/71taNqATIcL.jpg?v=1788262701","\/\/auspowers.com\/cdn\/shop\/files\/71xfrZFf-BL.jpg?v=1788262701","\/\/auspowers.com\/cdn\/shop\/files\/61ZvaNXuNfL.jpg?v=1788262701","\/\/auspowers.com\/cdn\/shop\/files\/81kI00DGYLL.jpg?v=1788262701","\/\/auspowers.com\/cdn\/shop\/files\/61APwYkm-vL.jpg?v=1788262701","\/\/auspowers.com\/cdn\/shop\/files\/71WDNwZ0BXL.jpg?v=1788262701"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0CZ8WZW51.jpg?v=1788262701","options":["Model"],"media":[{"alt":null,"id":33271661297844,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0CZ8WZW51.jpg?v=1788262701"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0CZ8WZW51.jpg?v=1788262701","width":1600},{"alt":null,"id":33271661330612,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71_UfgheKRL.jpg?v=1788262701"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71_UfgheKRL.jpg?v=1788262701","width":1600},{"alt":null,"id":33271661363380,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71ZBG5pRYpL.jpg?v=1788262702"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71ZBG5pRYpL.jpg?v=1788262702","width":1600},{"alt":null,"id":33271661396148,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71taNqATIcL.jpg?v=1788262701"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71taNqATIcL.jpg?v=1788262701","width":1600},{"alt":null,"id":33271661428916,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71xfrZFf-BL.jpg?v=1788262701"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71xfrZFf-BL.jpg?v=1788262701","width":1600},{"alt":null,"id":33271661461684,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61ZvaNXuNfL.jpg?v=1788262701"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61ZvaNXuNfL.jpg?v=1788262701","width":1600},{"alt":null,"id":33271661494452,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81kI00DGYLL.jpg?v=1788262701"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81kI00DGYLL.jpg?v=1788262701","width":1600},{"alt":null,"id":33271661527220,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61APwYkm-vL.jpg?v=1788262701"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61APwYkm-vL.jpg?v=1788262701","width":1600},{"alt":null,"id":33271661559988,"position":9,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71WDNwZ0BXL.jpg?v=1788262701"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71WDNwZ0BXL.jpg?v=1788262701","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWengart Industrial Contactor CJX2-1201, AC24V 3NO1NC Ie12A An Important Part of Industrial Control Systems\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eWengart industrial power contactor: robust three-phase control and mechanical\nlocking competence The Wengart AC contactor (model series 12A) is a heavy-duty\nthree-phase low-voltage switching device according to the strict international\nindustry standard IEC\/EN 60947-4-1. Developed for professional use in control\nconstruction, industrial automation technology as well as in complex heating,\nventilation and air conditioning (HVAC), this contactor offers uncompromising\nperformance. Thanks to the separation of the power circuit and low voltage\ncontrols, you can realise highly secure machine architectures on the standard\nDIN rail. The anti-return guide: check voltage AC 24 V. A massive pain point\nand the main reason for defectively returned industrial shooter is the\nmisunderstanding regarding the required coil voltage. Please check the current\ntype of your control before wiring: the solenoid of this contactor requires an\nAC voltage of AC 24 V (50\/60 Hz) on the terminals A1\/A2. The device does not\nhave a DC coil and must not be connected to a standard DC 24V power supply (DC\nswitching power supply). Applying DC current leads to instant overcurrent coil\nfiring and destroys the internal mechanics. This short check protects your\ninvestment and prevents unplanned downtime. Integrated 1NC auxiliary contact\nfor uncompromising safety locks. Anyone who has ever tried to set up a\nreversible protection circuit (e.g. for lifting and lowering loads or gate\ndrives) knows the risk of a phase short circuit if both contactors attract at\nthe same time. The Wengart model solves this problem in a space-saving way: a\nmechanically coupled auxiliary contact is already integrated as an opener (1NC\n- Normally Closed) in the housing. Through this auxiliary contact you grind\nthe control voltage of the enemy contactor - attracts contactor A, the NC\ncontact physically interrupts the coil feed line of contactor B. A fatal\nmalfunction is therefore absolutely ruled out without the need to lock\nexpensive external additional blocks. Limits for hard typing operation (AC-3\nvs. AC-4 standard). A common misunderstanding in the trade concerns the load\ncapacity at dynamic engine loads. The contactor lists its performance\nparameters transparently according to official industry standards to provide\nyou with maximum planning security: Operating class AC-3 (normal engine\nstart): full load up to 12 amps permitted. Perfect for compressors, fans or\nstandard motors that start gently and then run through permanently constant\n(up to 5.5 kW power at 380V\/400V). Operating class AC-4 (tap mode \u0026amp; reverse):\ndowngrading to a maximum of 5 amps is required. Applies to applications where\nthe main contacts must separate currents when the engine is locked (e.g. exact\npositioning of cranes or inching operation). Compliance with this reduction\nnoticeably extends the life of your contacts. Technical data at a glance:\nModel: Industrial air contact\/modular design for DIN rail mounting. Standard\nconformity: certified according to international standard IEC\/EN 60947-4-1.\nMain contacts: 3-pole (3NO - NO - NO for three-phase network up to 660V\/690V).\nIntegrated auxiliary contact: 1 NC (opener auxiliary contact for locking\nchains) Coil control voltage (Uc): AC 24 volts AC (50\/60 Hz). Rated operating\ncurrent (Ie): 12 A (class AC-3) \/ 5 A (class AC-4). Standard motor power in\nAC-3 operation: 5.5 kW at 380 V\/400 V \/ 7.5 kW at 500 V. Conventional\ncontinuous thermal current (Ith): solid 20 amps Life metric: 10 million cycles\nmechanical \/ 1 million cycles electric (AC-3). Mounting specification: snap\nmount for 35mm DIN rail or screw mounting\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eLow-voltage controls in HVAC and plant technology: completely excludes coil fires due to incorrect current types. The excitation winding is precisely designed for AC 24 V AC voltage and ensures a long insulation strength up to 500 V.\u003c\/li\u003e\n \u003cli\u003eContinuous operation of three-phase motors and industrial pump systems: prevents premature contact burn under high full load. Reliably switches three-phase loads in AC-3 operation up to 12 A (powerful 5.5 kW at 380\/400 V) over 1,000,000 electrical cycles.\u003c\/li\u003e\n \u003cli\u003eFrequent typing operation and quick reversing on hoists: protects the internal arc extinguishing chambers from extreme overheating. Ensures a permanently stable current resistance of up to 5 A in the heavy load class AC-4.\u003c\/li\u003e\n \u003cli\u003eConstruction of mutual electrical locks in reversible contactors: banishes life-threatening phase short circuits by simultaneously switching opposite directions. The integrated, mechanically force-guided auxiliary contact (1NC\/opener) provides instant status messages.\u003c\/li\u003e\n \u003cli\u003eRetrofitting existing industrial control cabinets under time pressure: Ends lengthy installation delays in tight housing. Allows quick snap attachment to the 35mm DIN rail with a robust mechanical service life of 10,000,000 switching cycles.\u003c\/li\u003e\n \u003c\/ul\u003e"}