{"id":7905,"date":"2026-08-04T15:51:31","date_gmt":"2026-08-04T07:51:31","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=7905"},"modified":"2026-08-04T18:14:18","modified_gmt":"2026-08-04T10:14:18","slug":"new-original-weidmuller-drm570730lt-4co-plug-in-electromagnetic-relay","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-weidmuller-drm570730lt-4co-plug-in-electromagnetic-relay\/","title":{"rendered":"New Original Weidmuller DRM570730LT 4CO Plug-in Electromagnetic Relay"},"content":{"rendered":"
\n

New Original Weidmuller DRM570730LT 4CO Plug-in Electromagnetic Relay<\/h1>\n<\/div>\n
\n

1. Product Overview<\/h2>\n<\/div>\n
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The Weidmuller DRM570730LT belongs to the D-SERIES DRM miniature plug-in electromagnetic relay. It is equipped with 4 change-over (4CO) contacts, built-in red LED status indicator and manual test button. The coil rated control voltage is 230 V AC, with continuous switching current of 5 A. This relay adopts standard plug-in pin design and can be matched with corresponding relay sockets for DIN rail installation. Widely used in PLC signal amplification, solenoid valve control, indicator light switching and logic signal conversion inside automation control cabinets, applicable to machine tools, packaging equipment, conveyor systems and general industrial control panels. The supplied unit is brand new original genuine Weidmuller product.<\/div>\n<\/div>\n
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2. Main Technical Specifications<\/h2>\n<\/div>\n
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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nParameter<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nDRM570730LT<\/td>\n<\/tr>\n
Series<\/td>\nD-SERIES DRM Plug-in Industrial Relay<\/td>\n<\/tr>\n
Contact Configuration<\/td>\n4 CO (4 change-over contacts)<\/td>\n<\/tr>\n
Rated Coil Voltage<\/td>\n230 V AC (50\/60 Hz)<\/td>\n<\/tr>\n
Coil Power Consumption<\/td>\n1.0 ~ 1.2 VA<\/td>\n<\/tr>\n
Coil Resistance<\/td>\n15000 \u03a9 \u00b110%<\/td>\n<\/tr>\n
Continuous Contact Current<\/td>\n5 A<\/td>\n<\/tr>\n
Max Switching Voltage<\/td>\n250 V AC<\/td>\n<\/tr>\n
Max AC Resistive Switching Capacity<\/td>\n1250 VA<\/td>\n<\/tr>\n
Max DC Resistive Switching Capacity<\/td>\n120 W (24 V DC)<\/td>\n<\/tr>\n
Contact Material<\/td>\nAgNi with gold flash plating<\/td>\n<\/tr>\n
Built-in Function<\/td>\nRed LED indicator + manual test button<\/td>\n<\/tr>\n
Mechanical Durability<\/td>\n20 million operating cycles<\/td>\n<\/tr>\n
Electrical Durability<\/td>\n100,000 cycles under rated load<\/td>\n<\/tr>\n
Protection Class<\/td>\nIP20<\/td>\n<\/tr>\n
Operating Temperature Range<\/td>\n-40 \u00b0C ~ +55 \u00b0C<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-40 \u00b0C ~ +70 \u00b0C<\/td>\n<\/tr>\n
Overall Dimensions (W \u00d7 H \u00d7 D)<\/td>\n21 mm \u00d7 27.4 mm \u00d7 35.7 mm<\/td>\n<\/tr>\n
Net Weight<\/td>\nApprox. 33.3 g<\/td>\n<\/tr>\n
Mounting Mode<\/td>\nPlug-in type, compatible with standard relay base<\/td>\n<\/tr>\n
Compliance Standards<\/td>\nCE, cURus, RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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3. Main Functions<\/h2>\n<\/div>\n
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    \n
  1. Realize signal amplification and contact expansion for PLC and low-power control signals.<\/li>\n
  2. Control the on\/off of loads such as solenoid valves, signal lamps and small contactors.<\/li>\n
  3. Built-in manual test button allows on-site manual triggering without power supply for commissioning and troubleshooting.<\/li>\n
  4. Red LED indicator intuitively shows coil energized status for rapid fault inspection.<\/li>\n
  5. 4 sets of independent change-over contacts support flexible design of normally open and normally closed control circuits.<\/li>\n
  6. Plug-in structure enables quick disassembly and replacement, reducing maintenance downtime.<\/li>\n
  7. Convert weak control signals to drive medium-current loads to isolate control circuits and load circuits.<\/li>\n<\/ol>\n<\/div>\n
    \n

    4. Technical Features<\/h2>\n<\/div>\n
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      \n
    • Transparent plastic housing, convenient for visual inspection of internal contact action status.<\/li>\n
    • Gold-flashed AgNi contact material ensures stable switching performance for micro-load signals.<\/li>\n
    • Integrated manual test button supports lockable operation for equipment debugging.<\/li>\n
    • Compact narrow-body design saves installation space inside dense electrical control cabinets.<\/li>\n
    • Low coil power consumption reduces long-term heat generation in control panels.<\/li>\n
    • Stable pull-in and release characteristics, avoiding misoperation caused by voltage fluctuation.<\/li>\n
    • Wide operating temperature range, adaptable to workshop environments with temperature variation.<\/li>\n
    • Standard 14-pin layout, compatible with multiple types of Weidmuller relay sockets.<\/li>\n
    • Good insulation performance between coil and contacts, preventing circuit interference.<\/li>\n
    • High mechanical endurance, suitable for long-term cyclic operation of automated equipment.<\/li>\n<\/ul>\n<\/div>\n
      \n

      5. 10 Weidmuller Similar Plug-in Electromagnetic Relays<\/h2>\n<\/div>\n
      \n
        \n
      1. DRM570730, 4CO 230V AC plug-in relay without test button<\/li>\n
      2. DRM570024LT, 4CO 24V DC relay with LED and test button<\/li>\n
      3. DRM570012LT, 4CO 12V DC plug-in electromagnetic relay<\/li>\n
      4. DRM270730LT, 2CO 230V AC miniature relay with LED and test button<\/li>\n
      5. DRM270024LT, 2CO 24V DC plug-in industrial relay<\/li>\n
      6. DRM570480LT, 4CO 48V AC relay with test button and LED<\/li>\n
      7. DRM571100LT, 4CO 110V AC plug-in relay D-SERIES<\/li>\n
      8. DRR370024L, 3CO octal plug-in industrial relay<\/li>\n
      9. DRM570220LT, 4CO 220V DC plug-in relay<\/li>\n
      10. DRM270012LT, 2CO 12V DC relay with LED indicator<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        New Original Weidmuller DRM570730LT 4CO Plug-in Electromagnetic Relay 1. Product Overview The Weidmuller DRM570730LT belongs to the D-SERIES DRM miniature<\/p>","protected":false},"featured_media":7906,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-7905","product","type-product","status-publish","has-post-thumbnail","product_cat-switches-relays","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original Weidmuller DRM570730LT 4CO Plug-in Electromagnetic Relay - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-weidmuller-drm570730lt-4co-plug-in-electromagnetic-relay\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original Weidmuller DRM570730LT 4CO Plug-in Electromagnetic Relay - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original Weidmuller DRM570730LT 4CO Plug-in Electromagnetic Relay 1. 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