Blux Tomadas e Interruptores & Building Conectores
Building Industrial de Conectores is a 40+ year-old Brazilian metallurgical manufacturer of electrical connectors, terminal blocks, and the B-LUX line of outlets and switches, serving industrial OEMs in HVAC, motors, UPS, electronics, and specialty vehicles, with exclusive Brazilian manufacturing rights for German partner Mannesmann Dematic.
- Company typePrivate
- Founded1980
- HeadquartersSão Paulo, Brazil
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Blux Tomadas e Interruptores & Building Conectores does
Building Industrial de Conectores Ltda. is a privately held Brazilian metallurgical company founded in 1980 and headquartered in São Paulo, Brazil. Operating under the trade names Building Conectores Elétricos and the B-Lux sub-brand, the company manufactures electrical and electronic connectors, terminal blocks, terminal strips, twist-on wire connectors, derivation connectors, quick-release power connectors, terminal plates, and a consumer-facing line of outlets, switches, and electrical installation accessories. Its portfolio spans over 400 products with approximately five new items launched annually, featuring proprietary technical differentiators including 24K gold-plated connectors, conjugated Phillips/Fenda screw heads, exclusive stainless steel wire protectors, and a range of insulating materials (polyethylene, polyamide, polycarbonate, bakelite) supporting operating temperatures from 90°C to 180°C. The company is ISO 9001:2015 certified and serves as the exclusive Brazilian manufacturer of more than 100 plastic, nylon, bakelite, and steel items supplied by the German industrial group Mannesmann Dematic.
The company operates a direct B2B go-to-market targeting industrial OEMs in air conditioning manufacturing, electric motors, specialty vehicles (police, ambulances, fire trucks), UPS and battery systems, electronics assembly, and power generation equipment, alongside a B2B/B2C channel for the B-LUX line of residential and commercial electrical installation products distributed via electrical contractors. Pricing is quote-based with no public catalog, sales are generated through a website contact form and through presence at major Brazilian industry trade shows including FEICON, FIIEE, ELETRON, FEAAI, ENIE, and Construir-RJ. Geographic scope is 100% domestic Brazilian manufacturing. The company is currently expanding its São Paulo industrial park to double current facility area, indicating active capacity investment in support of continued operational growth.
Blux Tomadas e Interruptores & Building Conectores firmographics
Firmographics- Name
- Blux Tomadas e Interruptores & Building Conectores
- Legal name
- Building Industrial de Conectores Ltda.
- Website
- https://building.ind.br
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Building Industrial de Conectores is a 40+ year-old Brazilian metallurgical manufacturer of electrical connectors, terminal blocks, and the B-LUX line of outlets and switches, serving industrial OEMs in HVAC, motors, UPS, electronics, and specialty vehicles, with exclusive Brazilian manufacturing rights for German partner Mannesmann Dematic.
- Ownership category
- akta.pro rank
Blux Tomadas e Interruptores & Building Conectores industry classification
Industry- Product category
- Electrical Connectors and Terminal Blocks
- NAICS
- Other Electronic Component Manufacturing (334419), Wiring Device Manufacturing (33593), Electrical Equipment Manufacturing (33531), All Other Electrical Equipment and Component Manufacturing (33599)
- SIC
- Electronic Connectors (3678), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electrical Industrial Apparatus (3620)
- akta.pro primary industry
- Wiring Devices & Receptacles (switches, sockets, plugs, industrial outlets, pin & sleeve) (IMAGAEAF)
- akta.pro secondary industries
- Automotive Connectors, Terminals & Junction Boxes Manufacturing (IMACAJAB), Enclosures, Boxes & DIN-Rail Hardware (junction boxes, cabinets, panel enclosures, DIN rail, gland plates) (IMAGAEAH)
Keywords
Where Blux Tomadas e Interruptores & Building Conectores is headquartered
LocationHeadquarters
- HQ city
- São Paulo
- HQ country
- Brazil
- HQ region
- Latin America
Offices1 record
Markets served
Blux Tomadas e Interruptores & Building Conectores business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Electrical Connectors and Terminal Blocks: One-time hardware sales of electrical connectors, terminal blocks, and wiring accessories. Products include terminal blocks, terminal strips, Roll-on connectors, circuit board strips, BSPL line for air conditioning, BDER derivation connectors, BAT quick-release connectors, and motor terminal plates. Revenue is generated through direct B2B sales and potentially through distributors.
- B-LUX Switches and Outlets: Residential and commercial electrical components including outlets, switches, plafons, adapters, plugs, and accessories sold under the B-LUX brand for building applications.
- Mannesmann Dematic Plastic Components: Exclusive Brazilian manufacturer of over 100 plastic, nylon, bakelite, and steel items supplied by Mannesmann Dematic (German company), including components for crane systems.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based industrial pricing |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels4 records
Blux Tomadas e Interruptores & Building Conectores product offering
Product offeringCore offering
Building Industrial de Conectores is a Brazilian metallurgical manufacturer of electrical and electronic connectors, including terminal blocks, terminal strips for printed circuit boards, twist-on wire connectors, modular connectors for air conditioning systems, quick-release connectors for UPS and battery banks, and terminal plates for motors and emergency vehicles. Through its B-LUX sub-brand, the company also manufactures residential and commercial electrical installation products such as outlets, switches, plafons, adapters, and plugs, all produced with 100% national manufacturing and ISO 9001:2015 certified processes.
Product overview
Building Industrial de Conectores Ltda. is a Brazilian metallurgical company with over 40 years of experience, manufacturing a comprehensive portfolio of electrical and electronic connectors. The company's product offerings are organized into two main divisions: Building Conectores (electrical connectors including terminal blocks, terminal strips, roll-on connectors, PCB rails, BSPL air conditioning connectors, BDER derivation connectors, BAT quick-connectors, terminal plates, and B-Lux branded sockets and switches) and B-Lux Tomadas e Interruptores (outlets, switches, plafons, adapters, and plugs). The product portfolio includes over 400 products with approximately 5 new items launched annually. Key product lines include Blocos de Terminais (terminal blocks rated from 4.0mm² to 25.0mm², 600V-800V, up to 80A), Réguas de Terminais (terminal strips up to 43 poles, 600V, 25A-70A), Linha Roll-on (twist connectors in 5 colors for wire splicing), Linha BSPL (modular AC system connectors), Linha BAT (quick-connectors for UPS/battery systems in 50A-350A), and B-Lux electrical installation products. The company is ISO 9001:2015 certified and is a pioneer in conjugated head screws (Phillips/Fenda) and 24K gold-plated connectors in Brazil.
Differentiator
Problem solved
Functional benefit
Brands
- B-LUX: Line of electrical outlets (tomadas), switches (interruptores), plafons, adapters, plugs, and accessories. Manufactured by Building Industrial de Conectores, B-LUX is positioned as one of the most well-regarded product lines in the Brazilian market for electrical outlets and switches.
- Terminal Blocks (Blocos de Terminais)
- Terminal Strips (Réguas de Terminais)
- Roll-on Connectors (Linha Roll-on)
- BSPL Line
- BDER Line
- BAT Line
Products and services
- Blocos de Terminais (Terminal Blocks) Terminal blocks (electrical connectors) for industrial OEM applications, available in polyethylene, polyamide, polycarbonate, and bakelite bodies with ratings from 600V to 800V and 15A to 80A. Sold to manufacturers and panel builders with quote-based pricing and permanent warranty.
- Réguas de Terminais (Terminal Strips) Terminal strips for printed circuit boards and industrial panels, with up to 43 poles, voltage ratings to 600V, and current ratings from 25A to 70A. Used by electronic equipment manufacturers.
- Linha Roll-on (Twist-on Wire Connectors) Color-coded twist-on wire connectors (Gray, Blue, Orange, Yellow, Red) made of polystyrene supporting up to 90°C with internal steel spring fixation. Used for splicing wires of different gauges.
- Réguas para Circuito Impresso (PCB Terminal Strips) Terminal strips for printed circuit boards enabling multiple combinations, with copper alloy terminals offered with nickel or 24K gold plating. Used internally in electronic devices.
- Réguas Terminais e Circuito Impresso (Terminal Strips and PCB Rails) Combined terminal strips and PCB rails with up to 34 terminals, in iron and brass with nickel or gold surface treatment. Voltage range 250V to 600V, currents 15A to 60A.
- Linha Buil (PCB Terminal Strips with Spacing Tower)
Companies that use Blux Tomadas e Interruptores & Building Conectores
Customer profileSegments7 records
Ideal customer profiles2 records
Blux Tomadas e Interruptores & Building Conectores technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Blux Tomadas e Interruptores & Building Conectores partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Mannesmann DematiccoreBuilding is the exclusive Brazilian manufacturer of over 100 items in plastic, nylon, bakelite, and steel supplied by Mannesmann Dematic, a German company and world leader in crane and cargo transport systems. This partnership positions Building as a strategic supplier for industrial components in the Brazilian market.
Scale indicators6 records
Recent moves6 records
Expansion highlights4 records
Blux Tomadas e Interruptores & Building Conectores competitors and assessment
Company assessmentBroad incumbents
- Legrand: Global specialist in electrical and digital building infrastructure, including switches, outlets, and wiring devices. Directly competes with Building's B-Lux line in the residential/commercial installation market, including in Brazil.
- Schneider Electric: Global electrical equipment manufacturer with strong presence in Brazil through Steck and other brands. Competes with Building across both industrial connectors (terminal blocks) and building wiring devices (switches/outlets).
- Siemens: Global industrial conglomerate with significant electrical components and wiring device operations. Competes with Building in industrial terminal blocks, motor connections, and broader electrical infrastructure products.
- ABB: Global electrification, motion, and automation company offering terminal blocks, wiring accessories, and industrial electrical components. Competes with Building through its broad portfolio of electrical distribution and connection products.
Regional players
- Tramontina: Large Brazilian manufacturer of electrical products including switches, outlets, and wiring devices under the Tramontina brand. A direct domestic competitor in the B-Lux product category and a peer in residential/commercial electrical installation.
Direct peers
- Phoenix Contact: Global leader in terminal blocks, connectors, and industrial automation electronics. Phoenix Contact competes directly with Building's full product range including terminal blocks, PCB terminals, and industrial interconnect solutions.
- Wieland Electric: Manufacturer of terminal blocks, PCB terminals, and industrial electrical connectors. Wieland's product portfolio overlaps substantially with Building's terminal block, derivation, and DIN-rail connector offerings.
- Weidmüller: German manufacturer of terminal blocks, PCB terminals, and electrical connectivity products for industrial applications. Direct competitor to Building in the industrial connector and terminal block category.
- Wago Kontakttechnik: German manufacturer of spring-clamp terminal blocks and electrical interconnect products, directly competing with Building's terminal blocks, PCB terminals, and wiring devices. Wago is the global benchmark in the connector category where Building operates.
- Steck (Schneider Electric Brazil): Brazilian brand of electrical components and wiring devices, now part of Schneider Electric. Directly competes with Building's B-Lux switches/outlets and Building's industrial connector portfolio in the Brazilian market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Blux Tomadas e Interruptores & Building Conectores social profiles
Digital presenceBlux Tomadas e Interruptores & Building Conectores compliance and trust
Trust signalCompliance1 record
Blux Tomadas e Interruptores & Building Conectores financial estimates
Financial estimateRevenue estimate
Valuation estimate
Blux Tomadas e Interruptores & Building Conectores leadership team
Management profileNumber of profiles
Blux Tomadas e Interruptores & Building Conectores funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Blux Tomadas e Interruptores & Building Conectores M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Blux Tomadas e Interruptores & Building Conectores
What does Blux Tomadas e Interruptores & Building Conectores do?
Building Industrial de Conectores is a Brazilian metallurgical manufacturer of electrical and electronic connectors, including terminal blocks, terminal strips for printed circuit boards, twist-on wire connectors, modular connectors for air conditioning systems, quick-release connectors for UPS and battery banks, and terminal plates for motors and emergency vehicles. Through its B-LUX sub-brand, the company also manufactures residential and commercial electrical installation products such as outlets, switches, plafons, adapters, and plugs, all produced with 100% national manufacturing and ISO 9001:2015 certified processes.
Is Blux Tomadas e Interruptores & Building Conectores a public or private company?
Blux Tomadas e Interruptores & Building Conectores is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Blux Tomadas e Interruptores & Building Conectores founded?
Blux Tomadas e Interruptores & Building Conectores was founded in 1980. It employs 11 to 50 people.
Where is Blux Tomadas e Interruptores & Building Conectores based?
Blux Tomadas e Interruptores & Building Conectores is headquartered in São Paulo, Brazil, in the Latin America region.
How does Blux Tomadas e Interruptores & Building Conectores make money?
Three revenue lines are on record. Electrical Connectors and Terminal Blocks are the primary driver. The others are B-LUX Switches and Outlets and mannesmann Dematic Plastic Components.
Who are Blux Tomadas e Interruptores & Building Conectores's main competitors?
Broad incumbents on record are Legrand, Schneider Electric, Siemens and ABB. Tramontina is listed as a regional player. Direct peers are Phoenix Contact, Wieland Electric, Weidmüller, Wago Kontakttechnik and Steck (Schneider Electric Brazil).
Does Blux Tomadas e Interruptores & Building Conectores have an API?
No public API is recorded for Blux Tomadas e Interruptores & Building Conectores.
What industry is Blux Tomadas e Interruptores & Building Conectores in?
Blux Tomadas e Interruptores & Building Conectores's product category is Electrical Connectors and Terminal Blocks. Its primary akta.pro industry code is IMAGAEAF, Wiring Devices & Receptacles (switches, sockets, plugs, industrial outlets, pin & sleeve), with a secondary code of IMACAJAB, Automotive Connectors, Terminals & Junction Boxes Manufacturing. Its NAICS code is 334419 and its SIC code is 3678.