| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Phoenix Contact |
CONN BASE CPLNG SIDE ENTRY PG21 |
4 |
|
|
Phoenix Contact |
CONN HOOD TOP ENTRY PG29 |
0 |
|
|
Phoenix Contact |
SLEEVE HOUSING B48 |
0 |
|
|
Phoenix Contact |
HEAVYCON B16 BOX MOUNTING BASE F |
0 |
|
|
Phoenix Contact |
CONN HOOD SIDE ENTRY SZB16 M40 |
29 |
|
|
Phoenix Contact |
CONN HOOD TOP ENTRY SZB16 M40 |
0 |
|
|
Phoenix Contact |
CONN HOOD SIDE ENTRY M25 |
0 |
|
|
Phoenix Contact |
COUPLING HOUSINGS SZD15 SGL LOCK |
1 |
|
|
Phoenix Contact |
CONN BASE BOTTOM ENTRY SZD25 |
0 |
|
|
Phoenix Contact |
CONN HSG STACKBL SIDE SZB6 M25 |
0 |
|
|
Phoenix Contact |
CONN HOOD SIDE ENTRY SZB10 |
0 |
|
|
Phoenix Contact |
CONN HOOD SIDE ENTRY SZB24 M40 |
0 |
|
|
Phoenix Contact |
CONN HOOD TOP ENTRY M25 |
1 |
|
|
Phoenix Contact |
CONN BASE SZB24 DBL LOCK LATCH M |
0 |
|
|
Phoenix Contact |
CONN HOOD SIDE ENTRY SZB24 |
0 |
|
|
Phoenix Contact |
BOX MNT BASES SZD25 SGL LOCK LAT |
0 |
|
|
Phoenix Contact |
HEAVYCON B10 SLEEVE HOUSING HPR |
0 |
|
|
Phoenix Contact |
CONN HOOD TOP ENTRY |
0 |
|
|
Phoenix Contact |
CONN HOOD SIDE ENTRY SZB10 M32 |
5 |
|
|
Phoenix Contact |
HEAVYCON B6 BOX MOUNTING BASE FO |
0 |
|
Heavy duty connectors' housings, hoods, and bases are critical mechanical components designed to protect electrical connections in harsh environments. These elements provide structural support, environmental sealing, and safety shielding for connectors used in industrial, transportation, and energy systems. Their importance has grown with advancements in automation, renewable energy systems, and electric vehicle infrastructure.
| Type | Functional Features | Application Examples |
|---|---|---|
| Metallic Housings | High mechanical strength, EMI shielding, corrosion resistance | Industrial control cabinets |
| Polymer Housings | Lightweight, chemical resistance, UV stability | Solar power inverters |
| Modular Bases | Interchangeable mounting patterns, tool-less assembly | Factory automation systems |
| Explosion-proof Hoods | Pressure containment, flame path control | Petrochemical plant equipment |
Typical construction includes: - Outer shell (die-cast aluminum, stainless steel, or reinforced thermoplastics) - Sealing interfaces (EPDM rubber gaskets, silicone O-rings) - Mounting features (din-rail clips, threaded inserts) - Cable entry systems (PG/NPT threaded ports) - Safety interlocks (mechanical keying systems)
| Parameter | Importance |
|---|---|
| IP68/IP69K rating | Protection against dust and high-pressure water ingress |
| Vibration resistance (MIL-STD-202) | Reliability in transportation applications |
| Operating temperature (-40 C to +125 C) | Performance in extreme climates |
| Material flammability (UL94 V-0) | Safety compliance in electrical systems |
| EMI shielding effectiveness (40-100dB) | Signal integrity preservation |
| Manufacturer | Representative Product |
|---|---|
| TE Connectivity | DEUTSCH DT series metal housings |
| Amphenol Industrial | SSX explosion-proof connector bodies |
| Molex | MICRO-CLIK modular base systems |
| Weidm ller | OMNIMATE PCB mounting bases |
Key considerations: - Environmental factors (temperature, chemical exposure) - Mechanical load requirements (cable strain relief capacity) - Regulatory compliance (ATEX, IECEx for hazardous locations) - Service accessibility (quick-disconnect features) - Cost lifecycle analysis (maintenance frequency impact)
Emerging developments include: - Integration of smart sensors in connector housings - Development of bio-based polymer materials - Standardization of hybrid power/data connector modules - Adoption of additive manufacturing for complex geometries - Increased demand for hydrogen fuel cell infrastructure compatibility