Network Protectors

Network Protectors

Richards Manufacturing produces all makes and models of Network Protectors to meet any network requirements. We offer 800A to 5100A protectors, and voltages of 125/216V, 277/480V, 347/600V and more. Please do not hesitate to ask us any questions about our great line of Network Protectors.

For information on network protectors, relays, parts or communication systems please contact Jeffrey Bier at jeffb@richards-mfg.com.

Our literature, including Renewal Parts Catalogs, Operating Manuals, and Brochures can be found by selecting the “Resources” tab below.

Resource Details

313NP Operating Manual

Instruction Sheets

313NP Network Protector Operating Manual.

137NP Operating Manual

Instruction Sheets

137NP Network Protector Operating Manual.

147NP Operating Manual

Instruction Sheets

147NP Network Protector Operating Manual.

313NP Renewal Parts Catalog

Catalogs & Product Guides

Open this Renewal Parts Catalog to browse through our convenient offering of spare/renewal parts for our 313NP.

137NP Renewal Parts Catalog

Catalogs & Product Guides

Open this Renewal Parts Catalog to browse through our convenient offering of spare/renewal parts for our 137NP.

147NP Renewal Parts Catalog

Catalogs & Product Guides

Open this Renewal Parts Catalog to browse through our convenient offering of spare/renewal parts for our 147NP.

Network Protector Miscellaneous Parts Catalog

Catalogs & Product Guides

Open this Renewal Parts Catalog to browse through our convenient offering of miscellaneous spare/renewal parts not covered in the 313NP or 137NP Renewal Parts Catalogs.

Network Products

Network Protector Housing Catalog

Catalogs & Product Guides

Check out our new 2016 Network Protector Housing Catalog!