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CALBRITE

CALBRITE is a manufacturer of stainless steel conduit fittings, electrical enclosures, and related components for industrial and commercial electrical installations. The brand is recognized for its focus on corrosion-resistant products, primarily using 304 and 316 stainless steel, which are suited for harsh environments such as chemical plants, offshore platforms, wastewater treatment facilities, and food processing plants. CALBRITE's product line includes conduit outlet bodies (C, LB, LL, LR, T shapes), threaded couplings, expansion deflection fittings, rigid nipples, conduit straps and clamps, and weatherproof electrical boxes. These components are designed to meet standard trade sizes from 1/2 inch to 4 inches, with NPT threading and polished finishes. Many items carry UL listing (e.g., UL File #E230584), indicating compliance with North American safety standards. The brand does not produce cable trays, lighting, or switchgear; its scope is limited to metallic raceway fittings and enclosures. 3G Electric stocks over 250 SKUs of CALBRITE products, providing datasheets and logistics support for procurement specialists and engineers. The inventory covers common trade sizes and configurations, including one-hole strap clamps for EMT and IMC/RMC, three-piece couplings, and expansion fittings for stainless rigid conduit. CALBRITE components are typically used in conduit systems where resistance to moisture, chemicals, and mechanical impact is required. The brand does not offer plastic or aluminum alternatives; its material focus is exclusively stainless steel. For buyers, this means predictable performance in corrosive atmospheres and compatibility with standard threaded conduit systems. 3G Electric supports global sourcing of CALBRITE items, with no geographic restrictions on delivery. The product range is suitable for new installations, retrofits, and maintenance in sectors such as oil and gas, petrochemicals, marine, and infrastructure. Engineers should note that CALBRITE fittings are designed for use with threaded rigid metal conduit (RMC) and intermediate metal conduit (IMC), as well as EMT where specified. The brand does not manufacture flexible conduit or liquid-tight fittings. All listed products are available for direct purchase or quotation through 3G Electric's catalog.

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About CALBRITE

CALBRITE is a manufacturer of stainless steel conduit fittings, electrical enclosures, and related components for industrial and commercial electrical installations. The brand is recognized for its focus on corrosion-resistant products, primarily using 304 and 316 stainless steel, which are suited for harsh environments such as chemical plants, offshore platforms, wastewater treatment facilities, and food processing plants. CALBRITE's product line includes conduit outlet bodies (C, LB, LL, LR, T shapes), threaded couplings, expansion deflection fittings, rigid nipples, conduit straps and clamps, and weatherproof electrical boxes. These components are designed to meet standard trade sizes from 1/2 inch to 4 inches, with NPT threading and polished finishes. Many items carry UL listing (e.g., UL File #E230584), indicating compliance with North American safety standards. The brand does not produce cable trays, lighting, or switchgear; its scope is limited to metallic raceway fittings and enclosures. 3G Electric stocks over 250 SKUs of CALBRITE products, providing datasheets and logistics support for procurement specialists and engineers. The inventory covers common trade sizes and configurations, including one-hole strap clamps for EMT and IMC/RMC, three-piece couplings, and expansion fittings for stainless rigid conduit. CALBRITE components are typically used in conduit systems where resistance to moisture, chemicals, and mechanical impact is required. The brand does not offer plastic or aluminum alternatives; its material focus is exclusively stainless steel. For buyers, this means predictable performance in corrosive atmospheres and compatibility with standard threaded conduit systems. 3G Electric supports global sourcing of CALBRITE items, with no geographic restrictions on delivery. The product range is suitable for new installations, retrofits, and maintenance in sectors such as oil and gas, petrochemicals, marine, and infrastructure. Engineers should note that CALBRITE fittings are designed for use with threaded rigid metal conduit (RMC) and intermediate metal conduit (IMC), as well as EMT where specified. The brand does not manufacture flexible conduit or liquid-tight fittings. All listed products are available for direct purchase or quotation through 3G Electric's catalog.

Common Applications

  • Chemical processing plants — CALBRITE 316 stainless steel conduit outlet bodies for corrosive atmosphere wiring
  • Offshore oil and gas platforms — CALBRITE expansion deflection fittings for stainless rigid conduit in thermal cycling environments
  • Wastewater treatment facilities — CALBRITE weatherproof electrical boxes for pump control enclosures
  • Food and beverage manufacturing — CALBRITE conduit straps and clamps for washdown-area conduit support
  • Marine and shipbuilding — CALBRITE three-piece threaded couplings for RMC connections in saltwater exposure
  • Pharmaceutical production — CALBRITE rigid nipples for cleanroom conduit penetrations requiring corrosion resistance

Frequently asked questions

Common questions about CALBRITE from 3G Electric.

What materials are CALBRITE conduit fittings made from?

CALBRITE conduit fittings are manufactured from 304 or 316 stainless steel. The 316 grade is used for products requiring higher corrosion resistance, such as in marine or chemical environments. All fittings have a polished finish. The brand does not produce fittings in aluminum, plastic, or galvanized steel.

Are CALBRITE expansion deflection fittings suitable for seismic applications?

CALBRITE expansion deflection fittings, such as the elbow type (MPN S62000EXDF), are designed to accommodate thermal expansion and contraction in stainless rigid conduit systems. They are not specifically rated for seismic movement but can handle axial and lateral deflection within their design limits. For seismic-rated installations, consult local building codes and the fitting's specifications.

What trade sizes are available for CALBRITE conduit outlet bodies?

CALBRITE conduit outlet bodies are available in trade sizes from 1/2 inch to 2 inches, with body capacities ranging from 5 cubic inches to 77 cubic inches. Common body types include C, LB, LL, LR, and T shapes. All are made of 316 stainless steel with threaded hubs and polished finish.

Do CALBRITE weatherproof electrical boxes meet NEMA 4X requirements?

CALBRITE weatherproof electrical boxes, such as the rectangular single-gang box (MPN S60700FD00), are constructed from stainless steel and are suitable for wet locations. While the brand does not explicitly list NEMA ratings in the product data, the 316 stainless steel construction and gasketed covers typically provide protection equivalent to NEMA 4X. Verify with the manufacturer for specific enclosure ratings.

Can CALBRITE conduit straps be used with EMT and IMC/RMC?

Yes. CALBRITE one-hole strap clamps are available for both EMT (e.g., SKU 36HX61 for 2-inch EMT) and IMC/RMC (e.g., SKU 36HX55 for 4-inch IMC/RMC). The straps are made of 316 stainless steel with a polished finish and are designed for surface mounting. Ensure the trade size matches the conduit type.

What standards do CALBRITE rigid nipples comply with?

CALBRITE rigid nipples, such as the 1-1/2 inch trade size nipple (MPN S415CLCN00), are UL listed under File #E230584. They are made of 304 stainless steel with a polished finish and are designed for use with threaded rigid conduit. The nipples are available in various lengths and trade sizes.