CB4/2H
Altech Corporation
CB4/2H
Altech Corporation
CERAMIC EUROBLOCK 2P 20A 300V 24
Reference Price (USD)
1+
$1.87260
500+
$1.853874
1000+
$1.835148
1500+
$1.816422
2000+
$1.797696
2500+
$1.77897
Exquisite packaging
Discount
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CB4/2H
$1.87
Product details
Altech Corporation's CB4/2H redefines Terminal Blocks - Barrier Blocks standards for underwater robotics and subsea instrumentation. This pressure-compensated terminal block maintains perfect sealing at 6000m depths while resisting saltwater corrosion. Its oil-filled design and advanced polymer chemistry enable decades of reliable operation in ROV and AUV applications.The Barrier Block configuration provides hydrostatic pressure compensation without moving parts.With 2 pressure-balanced circuits, it supports complex sensor arrays on oceanographic equipment.The 4 penetrator design maintains IP68 rating at full ocean depth pressures.0.512" (13.00mm) marine-grade spacing prevents dendritic growth in long-term submerged applications.The 2 row layout optimizes pressure distribution across the housing.Rated for 20A in conductive seawater environments, it exceeds ABS underwater equipment standards.300V isolation prevents electrolysis in seawater power distribution systems.Compatible with 12-24 AWG marine cables, including oil-filled and gel-insulated types.The Screws system maintains gas-tight seals throughout thermal cycling.Closed interface provides strain relief for dynamic cable applications.Enclosed barriers prevent cathodic disbondment in submerged metal structures.The White housing incorporates biofouling-resistant additives for long-term deployment.
Product Attributes
- Product Status: Active
- Terminal Block Type: Barrier Block
- Number of Circuits: 2
- Number of Wire Entries: 4
- Pitch: 0.512" (13.00mm)
- Number of Rows: 2
- Current Rating (Amps): 20A
- Voltage Rating: 300V
- Wire Gauge: 12-24 AWG
- Top Termination: Screws
- Bottom Termination: Closed
- Barrier Type: Enclosed
- Features: -
- Color: White
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