US-built and imported machines often need 480 V three-phase power fed in through a sealed, keyed inlet on the equipment. The Techspan SCM4100B7W is a 100 A, 480 VAC three-phase IP67 watertight pin and sleeve inlet from the EUREKA-HD series. It is a 3-pole, 4-wire device (three phases plus ground) keyed at 7 o'clock with red 480 V colour coding, and it mates with the SCM4100C7W connector.
Why industrial electricians pick it
- Equipment-mounted male inlet, so the live side stays on the cord's female connector.
- IP67 watertight for outdoor, wet and washdown locations.
- 7h red keying keeps 600 V, 208 V and 5-wire gear from mating.
- Valox housing with nickel-plated brass pins, IK10 impact rated.
- IEC 60309 pattern interchanges with same-rated devices from other brands.
Specifications
| Spec |
Detail |
| Brand |
Techspan (Scame EUREKA-HD series) |
| Model |
SCM4100B7W |
| Device |
Inlet (male, equipment mounted) |
| Rating |
100 A, 480 VAC three-phase |
| Poles / wires |
3P 4W (3 phases + ground) |
| Clock position / colour |
7h / red |
| Protection |
IP67 watertight |
| Mates with |
SCM4100C7W connector |
| Operating temperature |
-25 to +40°C |
| Standards |
cULus to UL 1682/1686 and CSA C22.2 No. 182.1; UL classified to IEC 60309-1/-2 |
Pro tip from the counter
On thin sheet-metal enclosures, back the inlet flange with a reinforcing plate or mount it near a folded edge. A 100 A cord hanging off the mated connector puts a lot of leverage on the flange, and a flexing panel can loosen the seal over time.
Best for: 480 V US-built machinery, load banks and portable chillers, temporary power skids, wet and washdown areas
Downloads: Techspan pin & sleeve catalogue (PDF)
Shipped Canada-wide from Vaughan, ON. OEMs and plant accounts can get pricing with a quote or at (905) 553-7171.