Electrical

An extensive range of robust fittings and weatherproof products.

Automotive

Connectivity solutions such as high brackets, busbars, and connector pins.

Power Transmission & Distribution

Connectors & structural components for cutouts, transformers, & substations.

Aerospace

Complex sensor housings & fracture-critical products.

Appliances

Robust castings and assemblies for everyday appliances.

Commercial Hardware

Finished components for commercial & residential hardware applications.

Electronics & Telecom

Precision metal stamped sensors, connectors and cast housings & covers.

Fluid Power

Durable, precision products for high-pressure applications.

Food & Beverage

Handles, leveling pins, flow valves & button housings.

Lighting

Custom housings to fully assembled commercial & industrial light fixtures.

Marine

Durable corrosion-resistant engineered castings and subassemblies.

Medical & Dental

Medical-grade parts for implants, housings, manifolds, and pumps.

Oil & Gas

Custom housings and covers for flow control, pressure valves & meters.

Power Tools

Durable yet lightweight custom metal housings.

Solar

Innovative precision metal stamped parts.

High Pressure Die Casting

High-pressure liquid metal is pressed into a precision metal mold cavity, and then cooled & solidified under pressure.

Ideal for a wide range of applications, including automotive, agricultural, electronics, and medical.

Sand Casting

Castings with complex shapes & inner cavities that are produced in a sand mold

Ideal for parts with complex shapes and inner cavities

Gravity Die Casting

A mold is filled with liquid metal using gravity and cooled and solidified in the mold to obtain a casting

Ideal for parts with complex shapes made with steel, aluminum or magnesium alloys

Investment Casting

A process used to obtain a mold without a parting surface; creates parts with high dimensional & geometric accuracy

Ideal for near-net shaped parts with complex shapes and high precision requirements

Partner Services

Custom Tooling, Machining, Surface Finishing, Special Purpose Machine Design & Development

Precision Metal Stamping

More than 80 presses convert metal sheets into custom parts

Ideal for parts for electronic connectors and microprocessor chips

Swiss Screw Machining

A specialized CNC machine capable of producing extremely small, precise parts

Ideal for complex miniature screws, contact pins & micro-fasteners

Partner Services

Rapid Prototypes, Heat Treating, Automated Assembly

Company History

Learn more about our company milestones.

Plant Locations

Learn more about our global manufacturing facilities.

Company News

See our company announcements and press releases.

Contact Us

Let us know how we can help create a solution for you

Resources

Download catalogs and key product guides.

Global Code of Conduct

Download our Code of Conduct and report violations.

Innovation at Sigma

Purposeful innovation – the continual improvement and innovation of custom-designed and precision-made products and solutions.

Engineered Solutions

Sigma offers solutions for complex product characteristics and technical requirements.

Global Supply Chain Management

U.S.-based supply chain management teams support our customers.

Partner Services

Sigma is a vertically integrated single-source solution provider.

< Products

One-Gang Horizontal Multi-Use Receptacle Cover

Material: Metal Die-Cast
Category: Weatherproof
Sub Category: Cover
Type(s): 1-Gang
Connection Type(s): 1.410" RoundDuplexGFCIMulti-Use
Feature(s): Horizontal

One-gang multi-use receptacle covers are used to provide weatherproof protection for an outdoor receptacle.

  • 3 configurations
  • Adaptable for GFCI, duplex and 1.41″ round receptacles
  • Suitable for wet locations when the covers are closed
  • For horizontal installation
  • Includes adaptor plates, gasket and hardware
Color Model Number
Bronze MC1M2A1
Gray MC1M2G1
White MC1M2W1
AB
4.632.83
cULus: E121488

Standards: UL 514D, CSA C22.2 No. 42.1-13
65!

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

< Products

Two-Gang Multi-Use Receptacle Cover

Material: Non-Metallic
Category: Weatherproof
Sub Category: Cover
Type(s): 2-Gang
Connection Type(s): Multi-Use

Two-gang multi-use receptacle covers are used to provide weatherproof protection for two outdoor receptacles.

  • 6 configurations
  • Each side is adaptable for GFCI, duplex and 1-3/8″ round receptacles
  • Suitable for wet locations when the covers are closed
  • Lockable
  • Includes adaptor plates, gasket and hardware
Color Model Number
Gray C2MMPG1
White C2MMPW1
AB
4.834.83
cULus: E332841

Standards: UL 514D, CSA C22.2 No. 42.1-13
65!

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

< Products

Two-Gang Multi-Use Receptacle Cover

Material: Metal Die-Cast
Category: Weatherproof
Sub Category: Cover
Type(s): 2-Gang
Connection Type(s): Multi-Use

Two-gang multi-use receptacle covers are used to provide weatherproof protection for two outdoor receptacles.

  • 6 configurations
  • Each side is adaptable for GFCI, duplex and 1.41″ round receptacles
  • Suitable for wet locations when the covers are closed
  • Lockable
  • Includes adaptor plates, gasket and hardware
Color Model Number Master Pack Quantity UPC
Gray 14945 8 031857149451
AB
4.584.65
cULus: E121488

Standards: UL 514D, CSA C22.2 No. 42.1-13
65!

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

< Products

One-Gang Vertical Multi-Use Receptacle Cover

Material: Metal Die-Cast
Category: Weatherproof
Sub Category: Cover
Type(s): 1-Gang
Connection Type(s): Multi-Use
Feature(s): Vertical

One-gang multi-use receptacle covers are used to provide weatherproof protection for an outdoor receptacle.

  • 3 configurations
  • Adaptable for GFCI, duplex and 1.41″ round receptacles
  • Suitable for wet locations when the covers are closed
  • For vertical installation
  • Includes adaptor plates, gasket and hardware
Color Model Number Master Pack Quantity UPC
Bronze 14146BR 12 031857341466
Gray 14146 12 031857141462
White 14146WH 12 031857641467
AB
4.632.83
cULus: E121488

Standards: UL 514D, CSA C22.2 No. 42.1-13
65!

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

< Products

One-Gang Horizontal Multi-Use Receptacle Cover

Material: Metal Die-Cast
Category: Weatherproof
Sub Category: Cover
Type(s): 1-Gang
Connection Type(s): Multi-Use
Feature(s): Horizontal

One-gang multi-use receptacle covers are used to provide weatherproof protection for an outdoor receptacle.

  • 3 configurations
  • Adaptable for GFCI, duplex and 1.41″ round receptacles
  • Suitable for wet locations when the covers are closed
  • For horizontal installation
  • Includes adaptor plates, gasket and hardware
Color Model Number Master Pack Quantity UPC
Bronze 14145BR 12 031857341459
Gray 14145 12 031857141455
White 14145WH 12 031857641450
AB
4.632.83
cULus: E121488

Standards: UL 514D, CSA C22.2 No. 42.1-13
65!

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

< Products

Two-Gang Multi-Use Receptacle Cover

Material: Non-Metallic
Category: Weatherproof
Sub Category: Cover
Type(s): 2-Gang
Connection Type(s): Multi-Use

Two-gang multi-use receptacle covers are used to provide weatherproof protection for two outdoor receptacles.

  • 6 configurations
  • Each side is adaptable for GFCI, duplex and 1.41″ round receptacles
  • Suitable for wet locations when the covers are closed
  • Lockable
  • Includes adaptor plates, gasket and hardware
Color Model Number Master Pack Quantity UPC
Gray 14180 8 031857141806
White 14180WH 8 031857641801
AB
4.834.83
cULus: E332841

Standards: UL 514D, CSA C22.2 No. 42.1-13
65!

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

< Products

Two-Gang Multi-Use Receptacle and Toggle Switch Cover

Material: Non-Metallic
Category: Weatherproof
Sub Category: Cover
Type(s): 2-Gang
Connection Type(s): Multi-UseSwitch

Multi-use and toggle switch combination covers are used to provide weatherproof protection for one outdoor switch and one outdoor receptacle or switch.

  • Four configurations
  • Left side is preconfigured for duplex and adaptable for GFCI, 1.41″ round or a second switch
  • Suitable for wet locations when the covers are closed
  • Lockable receptacle cover
  • Includes adaptor plates, gasket and hardware
Color Model Number Master Pack Quantity UPC
Gray 14329 8 031857143299
White 14329WH 8 031857643294
AB
4.844.84
cULus: E332841

Standards: UL 514D, CSA C22.2 No. 42.1-13
65!

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.