{"id":5757,"date":"2026-03-27T14:49:30","date_gmt":"2026-03-27T06:49:30","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=5757"},"modified":"2026-03-27T14:49:31","modified_gmt":"2026-03-27T06:49:31","slug":"eaton-nzm1-xtvd-as-door-coupling-rotary-handle-260166","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/eaton-nzm1-xtvd-as-door-coupling-rotary-handle-260166\/","title":{"rendered":"EATON NZM1-XTVD-AS Door Coupling Rotary Handle 260166"},"content":{"rendered":"

EATON NZM1\u2011XTVD\u2011AS Door Coupling Rotary Handle (260166)<\/h1>\n
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Product Overview<\/h2>\n
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The EATON NZM1\u2011XTVD\u2011AS (Part No. 260166) is a robust door\u2011mounted rotary handle assembly designed for direct coupling with EATON Moeller NZM1\u2011series molded\u2011case circuit breakers (MCCBs). It enables safe, external ON\/OFF and reset operation of the breaker from the front of an electrical enclosure door, eliminating the need to open the cabinet for routine control. This door\u2011coupling mechanism features integrated interlocking functionality to ensure the breaker can only be operated when the door is properly closed, enhancing personnel safety and system reliability in industrial power distribution, motor control centers, switchgear assemblies, and machinery control panels. Its durable construction and precise mechanical coupling make it ideal for harsh industrial environments where frequent, secure external operation is required.<\/div>\n
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Main Functions<\/h2>\n
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  1. External Breaker Operation<\/strong>: Allows ON, OFF, and manual reset of NZM1\u2011series MCCBs directly from the enclosure door without accessing internal components.<\/li>\n
  2. Door\u2011Interlocked Safety<\/strong>: Integrates mechanical interlocking to prevent breaker operation when the cabinet door is open, complying with industrial safety standards.<\/li>\n
  3. Precise Mechanical Coupling<\/strong>: Provides direct, rigid mechanical linkage to the breaker\u2019s operating shaft for reliable actuation and positive feedback of switch position.<\/li>\n
  4. Visual Position Indication<\/strong>: Clearly indicates the breaker\u2019s status (ON\/OFF\/TRIPPED) via the rotary handle\u2019s position, simplifying system monitoring.<\/li>\n
  5. Enclosure Compatibility<\/strong>: Designed for standard panel and cabinet mounting, suitable for both new installations and retrofitting existing enclosures.<\/li>\n
  6. Trip Reset Capability<\/strong>: Enables manual reset of the breaker after a fault trip, supporting quick system restoration without door access.<\/li>\n<\/ol>\n
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    Technical Features<\/h2>\n
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    Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
    Part Number<\/td>\nNZM1\u2011XTVD\u2011AS (260166)<\/td>\n<\/tr>\n
    Compatible Breakers<\/td>\nEATON Moeller NZM1\u2011series MCCBs<\/td>\n<\/tr>\n
    Operation Type<\/td>\nRotary handle, 3\u2011position (ON\/OFF\/TRIPPED)<\/td>\n<\/tr>\n
    Interlocking<\/td>\nIntegrated door\u2011interlock mechanism<\/td>\n<\/tr>\n
    Mounting<\/td>\nDoor\u2011mounted, direct shaft coupling to breaker<\/td>\n<\/tr>\n
    Handle Material<\/td>\nHigh\u2011strength, impact\u2011resistant thermoplastic<\/td>\n<\/tr>\n
    Shaft Coupling<\/td>\nPrecision\u2011machined mechanical coupling for NZM1 breakers<\/td>\n<\/tr>\n
    Operating Temperature<\/td>\n-25 \u00b0C to +60 \u00b0C<\/td>\n<\/tr>\n
    Protection Class<\/td>\nIP55 (when properly installed on a sealed enclosure)<\/td>\n<\/tr>\n
    Standards Compliance<\/td>\nIEC 60947\u20112, EN 60947\u20112, CE, UL, CSA<\/td>\n<\/tr>\n
    Mechanical Life<\/td>\n\u2265 10,000 operating cycles<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    Product Dimensions and Weight<\/h2>\n
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    Dimension<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
    Handle Diameter<\/td>\n60 mm<\/td>\n<\/tr>\n
    Overall Protrusion from Door<\/td>\n85 mm<\/td>\n<\/tr>\n
    Mounting Cutout (Recommended)<\/td>\n\u03c645 mm<\/td>\n<\/tr>\n
    Net Weight<\/td>\nApproximately 0.45 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    Additional Characteristics<\/h2>\n
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