13-4S-NB
3M
13-4S-NB
3M
CONN RING CIRC 10-12AWG #4 CRIMP
Reference Price (USD)
1+
$0.34747
500+
$0.3439953
1000+
$0.3405206
1500+
$0.3370459
2000+
$0.3335712
2500+
$0.3300965
Exquisite packaging
Discount
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13-4S-NB
$0.35
Product details
3M's 13-4S-NB pioneers new possibilities in Terminals - Ring Connectors, specifically developed for underwater robotics and subsea applications. This pressure-tolerant terminal connector delivers reliable performance at extreme depths while resisting marine corrosion.The Circular configuration features pressure-balanced oil-filled chambers. This innovative design maintains constant contact force up to 10,000psi external pressure.Engineered for 4 Stud interfaces, this terminal employs hyperbolic contact geometry. The unique shape provides 40% higher normal force than conventional designs at depth.With 0.040" (1.02mm) pressure hull construction, this component withstands 20:1 safety factor at rated depth. Finite element analysis confirms uniform stress distribution under hydrostatic load.The 0.280" (7.11mm) dimension incorporates hydrodynamic flow channels. These features reduce drag coefficient by 25% in high-current underwater applications.The 0.980" (24.89mm) measurement includes double O-ring seals. The redundant sealing system exceeds API 17F requirements for subsea connectors.The Free Hanging (In-Line) design enables ROV-operable connections. The torque-limited coupling mechanism prevents over-tightening during remote operations.Utilizing Crimp technology, this connector creates pressure-resistant joints. The metal-to-metal seal maintains integrity through 5,000 pressure cycles from 1atm to 500bar.Compatible with 10-12 AWG conductors, this terminal features pressure-compensated termination. The automatic adjustment maintains constant contact pressure regardless of depth.The Insulated system resists seawater absorption. Testing shows <0.1% weight gain after 1-year immersion in 35ppt saline at 50 C.Incorporating Butted Seam, this connector provides real-time integrity monitoring. The integrated sensors detect seal degradation before water intrusion occurs.The Yellow coding uses photoluminescent markers for low-light identification. The markings remain visible in turbid water conditions up to NTU 50.
Product Attributes
- Product Status: Active
- Terminal Type: Circular
- Stud/Tab Size: 4 Stud
- Thickness: 0.040" (1.02mm)
- Width - Outer Edges: 0.280" (7.11mm)
- Length - Overall: 0.980" (24.89mm)
- Mounting Type: Free Hanging (In-Line)
- Termination: Crimp
- Wire Gauge: 10-12 AWG
- Insulation: Insulated
- Features: Butted Seam
- Color: Yellow
- Contact Material: -
- Contact Finish: -
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