56CV420 4pin
BSUMWELL
IP67
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| The BSUMWELL 56CV420 is not just a socket; it is a high-performance power interface engineered for the rigors of Australian industrial environments. Fully compliant with AS/NZS standards, this 4-pin, 20A combination unit features a precision-engineered safety interlock mechanism. This critical design ensures that the switch cannot be turned 'ON' until the plug is fully engaged, and the plug cannot be withdrawn while the power is active—providing fail-safe protection for operators in high-risk zones. Constructed from impact-modified, UV-stabilized polycarbonate, the 56CV420 offers superior resistance to chemical exposure and extreme temperature fluctuations. The transparent spring-loaded flap allows for instant verification of the socket's condition while maintaining a robust IP66 seal. Whether deployed in coastal construction sites or heavy-duty manufacturing plants, this unit delivers the 'Safety-First' reliability that BSUMWELL is known for. | |||||||||

Safety Interlock Logic: Our engineering team has optimized the rotary switch engagement to ensure arc-suppression and secure mechanical locking, exceeding standard safety requirements for 3-phase power management.
Chemical Resilience: The enclosure is manufactured from a specialized blend of PC/ABS that resists common industrial solvents, oils, and detergents, preventing stress-cracking in harsh processing plants.
Strict AS/NZS 3123 Compliance: Every 56CV420 unit undergoes rigorous dielectric strength and high-pressure water jet testing to ensure total compliance with Australian and New Zealand electrical safety standards.
IP66 & 500V Rated: Certified for operation in 500V systems, providing a dust-tight and heavy-seas-protected connection point for critical infrastructure.
M-Rating for Heavy Industrial Use: Designed to handle high-inductive motor loads (M-Rating), ensuring the internal contacts withstand the repetitive inrush currents common in industrial machinery.
Field-Tested Reliability: With over a decade of deployment in global mining and maritime sectors, BSUMWELL sockets are recognized for their long-term seal integrity and mechanical endurance.
保存 ![]() | Setting Information | |
| Model | 56CV420 4pin | |
| Name | industrial combination switch socket | |
| Rated voltage | 250/500VAC 20A | |
| Material | ABS+PC+Copper | |
| Color | grey | |
| Brand | BSUMWELL/OEM | |
| IP Grade | IP67 waterproof CE | |
| Warranty | 1 years | |

56CV Combination Switch Socket IP66 OEM Brand:BSUMWELL
Model | Specification | Dimension(mm) | Model | Specification | Dimension(mm) |
56CV310 | 3Pin 250VAC 10A | a:101,b:101 c:101,d:202 | 56CV432 | 4Pin 500VAC 32A | a:101,b:101 c:101,d:202 |
56CV313 | 3Pin 250VAC 13A | a:101,b:101 c:101,d:202 | 56CV440 | 4Pin 500VAC 40A | a:101,b:101 c:101,d:202 |
56CV315 | 3Pin 250VAC 15A | a:101,b:101 c:101,d:202 | 56CV450 | 4Pin 500VAC 50A | a:101,b:101 c:101,d:202 |
56CV316 | 3Pin 250VAC 16A | a:101,b:101 c:101,d:202 | 56CV510 | 5Pin 500VAC 10A | a:101,b:101 c:101,d:202 |
56CV320 | 3Pin 250VAC 20A | a:101,b:101 c:101,d:202 | 56CV520 | 5Pin 500VAC 20A | a:101,b:101 c:101,d:202 |
56CV332 | 3Pin 250VAC 32A | a:101,b:101 c:101,d:202 | 56CV532 | 5Pin 500VAC 32A | a:101,b:101 c:101,d:202 |
56CV410 | 4Pin 500VAC 10A | a:101,b:101 c:101,d:202 | 56CV540 | 5Pin 500VAC 40A | a:101,b:101 c:101,d:202 |
56CV420 | 4Pin 500VAC 20A | a:101,b:101 c:101,d:202 | 56CV550 | 5Pin 500VAC 50A | a:101,b:101 c:101,d:202 |
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Austrian Market plug,socket,switch
SAA-183317-EA |
Addendum |
SAA183294 |

Other requirements, please contact us freely


A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
A: Low MOQ, 1pc for sample checking is available
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer 2-5 years warranty to our products.


