When it comes to NEMA style enclosures, hinges are one of the most crucial pieces of the puzzle. Enclosure hinges are specialty hardware items designed specifically for use on boxes housing electrical equipment, but also work great anywhere. These parts consist of several different components, many of which can be purchased individually or in preconstructed kits. All hinge kits will include one leaf for the door, another leaf for the box itself, and a pin to join the two leaves together. Some kits will also include other items, such as utility brackets for cable management, mounting screws for installation, and sealing washers, to make the hinges water-tight.

Many electrical enclosures require the doors to be removed from time to time, so some of the options offered by Sierra Pacific Engineering & Products include a “quick release pin”. These pins are held in place by clips or tabs, rather than more permanent means, and are easily removable to make installation of electronics and maintenance work a breeze. If you prefer your hinges to stay in one piece, heavier duty options with permanent pin retention are also available.

SPEP hinges are used extensively by enclosure manufacturers to achieve the various type ratings laid out by NEMA, CSA, and UL. Our hinges are included on numerous UL-certified enclosures, and support is available to help you find the right parts for your project. Whether you are producing a type-1 enclosure on a tight budget or a type-4X enclosure that needs to endure harsh conditions, we have the hinges you need and the engineering know-how you trust.

 

 
H2064ZN
Steel / Zinc Plated
Type
Take Apart
 
J2088SS
Stainless Steel / Mill
Type
Take Apart
J2130
Die Cast Zinc / Zinc Plated
Type
Take Apart
J2188SS
Stainless Steel / Passivated
Type
Take Apart
 
A72221-01
Aluminum / Mill
Type
Continuous
 
H2004-01
Steel / Zinc Plated
Type
Hinge Block
 
H2039ZN
Steel / Zinc Plated
Type
Take Apart
 
H2064SS
Stainless Steel / Passivated
Type
Take Apart
 
H2070LH
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2070RH
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2071
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2072
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2072-01
Die Cast Zinc / Powder Coat, Black
Type
Butt
 
H2073
Die Cast Zinc / Powder Coat, Black
Type
Butt
 
H2073-01
Die Cast Zinc / Powder Coat, Black
Type
Butt
 
H2073-02
Die Cast Zinc / Powder Coat, Black
Type
Butt
 
H2073-03
Die Cast Zinc / Powder Coat, Black
Type
Butt
 
H2073-04
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2073SS-03
Stainless Steel / Brushed
Type
Butt
H2073SS-04
Stainless Steel / Brushed
Type
Butt
 
H2074
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2074-01
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2074-02
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2074-03
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2074-04
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2074-05
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2075
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2076
Die Cast Zinc / Chrome plated, Satin
Type
Butt
 
H2076-01
Die Cast Zinc / Chrome plated, Satin
Type
Take Apart
 
H2076-02
Die Cast Zinc / Chrome plated, Satin
Type
Butt
 
H2077
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
H2078
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2086
Die Cast Zinc
Type
Take Apart
H2216
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2246BK-01
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
H2246BK-02
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
H2246BK-03
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
H2246CH-01
Die Cast Zinc / Chrome plated, Satin
Type
Take Apart
H2246CH-02
Die Cast Zinc / Chrome plated, Satin
Type
Take Apart
H2246CH-03
Die Cast Zinc / Chrome plated, Satin
Type
Take Apart
H2247BK
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
H2248BK
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
H2250BK
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2250CH
Die Cast Zinc / Chrome plated, Satin
Type
Butt
H2251BK
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2252BK
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
H2253BK-01
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2253BK-02
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2253BK-03
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2254CH
Die Cast Zinc / Chrome plated
Type
Butt
H2255BK-01
Die Cast Zinc / Powder Coat, Black
Type
Hinge Block
H2255BK-02
Die Cast Zinc / Powder Coat, Black
Type
Hinge Block
H2260
Steel / Zinc Plated
Type
Hinge Block
H2260-01
Steel / Zinc Plated
Type
Hinge Block
H2260SS-01
Stainless Steel / Mill
Type
Hinge Block
H2261CH
Steel / Chrome plated
Type
Hinge Block
H2262
Steel / Chrome plated
Type
Hinge Block
H2263CH-L
Steel / Chrome plated
Type
Hinge Block
H2263CH-R
Steel / Chrome plated
Type
Hinge Block
H2264
Steel / Zinc Plated
Type
Hinge Block
H2265BK
Die Cast Zinc / Powder Coat, Black
Type
Hinge Block
H2267
Steel / Zinc Plated
Type
Take Apart
 
H2269BK
Die Cast Zinc / Powder Coat, Black
Type
Butt
 
H2269BK-01
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2270BK
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2275BK
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2276BK
Die Cast Zinc / Powder Coat, Black
Type
Hinge Block
H2279BK-01
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2280BK
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2282BK
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2282BK-01
Die Cast Zinc / Powder Coat, Black
Type
Butt
H2283
Steel / Zinc Plated
Type
Take Apart
H2283-01
Steel / Zinc Plated
Type
Take Apart
H3537
Die Cast Zinc / Powder Coat, Black
Type
Take Apart
 
J2073SS
Stainless Steel / Mill
Type
Take Apart
 
J2074ZN
Steel / Zinc Plated
Type
Take Apart
J2074ZN-01
Steel / Zinc Plated
Type
Take Apart
J2115SS
Stainless Steel / Mill
Type
Take Apart
J2130SS
Stainless Steel / Passivated
Type
Take Apart
J2188
Steel / Zinc Plated
Type
Take Apart
 
J3090
Steel / Zinc Plated
Type
Take Apart
 
J3090SS
Stainless Steel / Mill
Type
Take Apart
 
J3091
Steel / Mill
Type
Take Apart
 
J3091SS
Stainless Steel / Mill
Type
Take Apart
 
J3092
Steel / Zinc Plated
Type
Take Apart
 
J3092SS
Stainless Steel / Mill
Type
Take Apart
 
J3093
Steel / Zinc Plated
Type
Take Apart
 
J3094
Steel / Mill
Type
Take Apart
 
J3095
Steel / Zinc Plated
Type
Take Apart
 
P1036
Nylon
Type
Take Apart
 
P1037
Nylon
Type
Take Apart
 
S51315-01
Steel, Galvanized / Mill
Type
Continuous
 
S62211-01
Steel, Galvanized / Mill
Type
Continuous
 
S72221-01
Steel, Galvanized / Mill
Type
Continuous
 
SS51315-01
Stainless Steel / Mill
Type
Continuous
 
SS62211-01
Stainless Steel / Mill
Type
Continuous
 
SS72221-01
Stainless Steel / Mill
Type
Continuous
 
X123SS
Stainless Steel / Mill
Type
Take Apart
 
X124SS
Stainless Steel / Mill
Type
Take Apart
 
X127-03
Stainless Steel / Mill
Type
Take Apart
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