
Eaton Cutler-Hammer J11 Auxiliary Contact
The Eaton Cutler-Hammer J11 Auxiliary Contact is a heavy-duty NEMA motor control accessory designed for seamless field installation. Engineered for high-reliability circuit isolation, this Type J interlock provides a 1NO-1NC contact configuration (one normally open and one normally closed) to deliver precise feedback signals or control circuit logic. Built to survive the rigors of industrial environments, it features single break bifurcated contacts with silver cadmium oxide contact buttons, ensuring excellent conductivity without the need for periodic dressing. This component is specifically designed to integrate within the existing footprint of A200 and A900 series starters and contactors (Sizes 00-6), as well as V200 vacuum contactors, requiring no additional panel space. Rated for up to 600VAC (10 Amp) and 300VDC, the J11 auxiliary contact block utilizes vertical wiring and color-coded terminals (silver for NO, black for NC) to simplify the installation process for field technicians. It is a critical component for holding circuit auxiliary functions in both reversing and non-reversing motor starter applications.
Key Benefits:- Broad Compatibility: Fits Eaton A200 NEMA starters and contactors ranging from size 00 through size 6.
- Compact Field Installation: Mounts directly into the starter recess using a spring clip and retainer screw, preserving valuable enclosure space.
- Superior Reliability: Features bifurcated contacts for redundant circuit paths and high-performance silver cadmium oxide surfaces.
- Zero Polarity Restrictions: Simplifies wiring for 120-600V AC inductive or non-inductive loads.
- Simplified Maintenance: Front-accessible design allows for quick inspection of stationary and moving contacts.
- Which Eaton starters are compatible with the J11 contact? It is designed for use with A200 series reversing starters, A900 two-speed starters, and V200/V201 vacuum contactors and starters.
- Can I install multiple auxiliary contacts on one unit? Yes, most non-reversing A200 contactors support up to four Type J auxiliary units, while reversing models typically accommodate three per side.
- How do I identify the contact state via the terminals? The terminals are color-coded for fast identification: silver terminals designate the normally open (NO) contact and black terminals designate the normally closed (NC) contact.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Eaton Cutler-Hammer J11 Auxiliary Contact
The Eaton Cutler-Hammer J11 Auxiliary Contact is a heavy-duty NEMA motor control accessory designed for seamless field installation. Engineered for high-reliability circuit isolation, this Type J interlock provides a 1NO-1NC contact configuration (one normally open and one normally closed) to deliver precise feedback signals or control circuit logic. Built to survive the rigors of industrial environments, it features single break bifurcated contacts with silver cadmium oxide contact buttons, ensuring excellent conductivity without the need for periodic dressing. This component is specifically designed to integrate within the existing footprint of A200 and A900 series starters and contactors (Sizes 00-6), as well as V200 vacuum contactors, requiring no additional panel space. Rated for up to 600VAC (10 Amp) and 300VDC, the J11 auxiliary contact block utilizes vertical wiring and color-coded terminals (silver for NO, black for NC) to simplify the installation process for field technicians. It is a critical component for holding circuit auxiliary functions in both reversing and non-reversing motor starter applications.
Key Benefits:- Broad Compatibility: Fits Eaton A200 NEMA starters and contactors ranging from size 00 through size 6.
- Compact Field Installation: Mounts directly into the starter recess using a spring clip and retainer screw, preserving valuable enclosure space.
- Superior Reliability: Features bifurcated contacts for redundant circuit paths and high-performance silver cadmium oxide surfaces.
- Zero Polarity Restrictions: Simplifies wiring for 120-600V AC inductive or non-inductive loads.
- Simplified Maintenance: Front-accessible design allows for quick inspection of stationary and moving contacts.
- Which Eaton starters are compatible with the J11 contact? It is designed for use with A200 series reversing starters, A900 two-speed starters, and V200/V201 vacuum contactors and starters.
- Can I install multiple auxiliary contacts on one unit? Yes, most non-reversing A200 contactors support up to four Type J auxiliary units, while reversing models typically accommodate three per side.
- How do I identify the contact state via the terminals? The terminals are color-coded for fast identification: silver terminals designate the normally open (NO) contact and black terminals designate the normally closed (NC) contact.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Eaton Cutler-Hammer J11 Auxiliary Contact is a heavy-duty NEMA motor control accessory designed for seamless field installation. Engineered for high-reliability circuit isolation, this Type J interlock provides a 1NO-1NC contact configuration (one normally open and one normally closed) to deliver precise feedback signals or control circuit logic. Built to survive the rigors of industrial environments, it features single break bifurcated contacts with silver cadmium oxide contact buttons, ensuring excellent conductivity without the need for periodic dressing. This component is specifically designed to integrate within the existing footprint of A200 and A900 series starters and contactors (Sizes 00-6), as well as V200 vacuum contactors, requiring no additional panel space. Rated for up to 600VAC (10 Amp) and 300VDC, the J11 auxiliary contact block utilizes vertical wiring and color-coded terminals (silver for NO, black for NC) to simplify the installation process for field technicians. It is a critical component for holding circuit auxiliary functions in both reversing and non-reversing motor starter applications.
Key Benefits:- Broad Compatibility: Fits Eaton A200 NEMA starters and contactors ranging from size 00 through size 6.
- Compact Field Installation: Mounts directly into the starter recess using a spring clip and retainer screw, preserving valuable enclosure space.
- Superior Reliability: Features bifurcated contacts for redundant circuit paths and high-performance silver cadmium oxide surfaces.
- Zero Polarity Restrictions: Simplifies wiring for 120-600V AC inductive or non-inductive loads.
- Simplified Maintenance: Front-accessible design allows for quick inspection of stationary and moving contacts.
- Which Eaton starters are compatible with the J11 contact? It is designed for use with A200 series reversing starters, A900 two-speed starters, and V200/V201 vacuum contactors and starters.
- Can I install multiple auxiliary contacts on one unit? Yes, most non-reversing A200 contactors support up to four Type J auxiliary units, while reversing models typically accommodate three per side.
- How do I identify the contact state via the terminals? The terminals are color-coded for fast identification: silver terminals designate the normally open (NO) contact and black terminals designate the normally closed (NC) contact.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












