Heavy-Duty 250A Bus Bar | 12V Dual-Row Power Distribution Block | 12-Port 5/16 Terminal

Name: Heavy-Duty 250A Bus Bar | 12V Dual-Row Power Distribution Block | 12-Port 5/16 Terminal
Brand: Compel Group
SKU: ELEC-00099
Price: 93.99 GBP
Availability: InStock

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Premium 250A Dual Bus Bar 12V Dual Row Bus Bar Power Distribution Block 12 x 5/16\. Quality construction with reliable performance for professional and home use....

Option250A Dual Bus Bar

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Heavy-Duty 250A Bus Bar | 12V Dual-Row Power Distribution Block | 12-Port 5/16 Terminal

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Questions about this product

Can I use this dual bus bar to connect both positive and negative battery lines?: Yes, you can. The two copper alloy bus bars are electrically isolated up to 500V AC, keeping your positive and negative connections safe from shorting. This makes it perfect for consolidating your 12V DC ground and power lines in one neat block.
What is the maximum wire size and current this distribution block can safely handle?: This heavy-duty block handles a continuous current of up to 250 amps per bus bar. You can use wire gauges up to 1/0 AWG on the 5/16-inch terminal studs. It is designed specifically for 12V DC systems operating between -40°C and 105°C.
How do I mount this bus bar, and is there a specific torque for the nuts?: You mount the block using the through-hole design on the flame-retardant thermoplastic base. When securing your ring terminals to the M8 studs, tighten them to a torque of 2.8 Nm or 25 in-lb. This prevents over-tightening while ensuring a highly conductive, reliable connection.

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This product: £93.99 · 4.9

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250A Dual Bus Bar power distribution block with 12 x 5/16-inch studs for 12V electrical systems, featuring a durable black anodized finish.

Heavy-Duty 250A Bus Bar | 12V Dual-Row Power Distribution Block | 12-Port 5/16 Terminal

Price: £93.99
Rating: 4.9
Sold: 600+
Stock: In stock

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Premium 250A Dual Bus Bar 12V Dual Row Bus Bar Power Distribution Block 12 x 5/16\. Quality construction with reliable performance for professional and home use.

Terminal Stud Size: 5/16 in (M8). Material: Copper Alloy. Insulation Material: Thermoplastic. Voltage Rating: 12 V DC. Configuration: Dual Bus Bar, Dual Row. Current Rating: 250 A. Mounting Type: Through-hole. Operating Temperature Range: -40°C to 105°C. Plating: Tin. Terminal Quantity: 12. Terminal Type: Stud. Torque Specification: 2.8 Nm (25 in-lb). Stud Size: 5/16 inch (M8 metric equivalent). Weight (Approximate): 450-550 grams. Material (Bus Bar): High-conductivity copper alloy, tin-plated. Material (Housing/Base): Flame-retardant thermoplastic (e.g., PA66, PC). Nominal Voltage: 12V DC. Maximum Wire Gauge (Input/Output): 1/0 AWG (53.5 mm²). Temperature Rating: -40°C to +105°C (operating). Compliance Standards: RoHS compliant, REACH compliant. Continuous Current Rating: 250A per bus bar. Ingress Protection (IP) Rating: IP20 (typical for enclosed blocks). Short-Circuit Withstand Rating: 10kA for 1 second (inferred). Bus Bar Configuration: Dual, electrically isolated. Clearance Distance: ≥ 5.5 mm. Creepage Distance: ≥ 8.0 mm (Pollution Degree 2). Electrical Isolation: ≥ 500V AC between bus bars. Insulation Resistance: ≥ 100 MΩ at 500V DC. Mounting Method: Through-hole or chassis mount. Number of Stud Terminals: 12 total (6 per bus bar). Product Type: Dual Row Bus Bar Power Distribution Block. Terminal Type: Stud terminal. Torque Specification (Studs): 8-10 Nm (70-90 in-lbs). Vibration Resistance: 5-2000 Hz, 15G (inferred for automotive/marine). Q: What are the exact dimensions and specifications of this 250A dual bus bar? A: This 250A dual bus bar is a 12V dual row power distribution block. It features 12 connection points with 5/16-inch studs, designed to handle a continuous current rating of 250 amps per bus bar for reliable power distribution.. Q: How durable is the construction of this 12V dual row bus bar? A: The bus bar is constructed from high-quality, conductive materials designed for long-term reliability. Its robust build and 250A rating ensure it can withstand the electrical loads and environmental conditions typical in automotive, marine, and power distribution applications.. Q: Can this 250A dual bus bar be used for a car audio system or solar setup? A: Yes, this 12V dual bus bar is perfectly compatible with 12V systems like high-power car audio amplifiers, off-grid solar power arrays, and RV electrical systems. The dual rows allow for organized distribution of positive and negative connections.. Q: Does this power distribution block come with any warranty or guarantee? A: The product is listed as a 2024 model, indicating current manufacturing standards. For specific warranty details, please check the seller's product page or contact them directly, as coverage can vary.. Q: Is this 250A dual bus bar a good value compared to other options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use with its solid 250A capacity and 12 connection points..

Heavy-Duty 250A Bus Bar | 12V Dual-Row Power Distribution Block | 12-Port 5/16 Terminal

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