Blue Sea 2305 Common 100A Mini BusBar 4 GangView all products in Bus Bars Junction & Terminal Blocks #:  25187
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Blue Sea 2305 Common 100A Mini BusBar 4 Gang

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Free Shipping This Item qualifies for Free Shipping on orders over $99! More Info...

Great for limited space applications such as in electronics, cabinets or under dashboards. Four #10 Stud terminals.
More Details...   #25187
Brand:  Blue Sea Systems
MFG Part#:   2305
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Blue Sea 2305 Common 100A Mini BusBar - 4 Gang

Great for limited space applications such as in electronics, cabinets or under dashboards.

It sets the industry standard for busbars and can be used to consolidate multiple wires or feed multiple circuits.

It has four #10-32 Stud terminals for positive AC or DC distribution or for the collection of negative or AC ground circuits.

  • Stud design provides direct terminal to bus contact for a low resistant connection
  • Stainless steel studs and screws allow high torque for excellent electrical contact
  • Tin plated copper bus for maximum conductivity and corrosion resistance
  • UL94-VO rated (self-extinguishing) base material resists high heat
  • Optional Blue Sea 2713 press on insulating cover available
  • Mounts with #10 screws
  • Overall Maximum Size: 4.20" Long x 0.90" Wide


  • Maximum Voltage: 300V AC / 48V DC
  • Bus Material: Tin-Plated Copper CDA 110 / UNS 11000
  • Weight: Lb (Kg) 0.35 (0.16)
  • Studs: Stainless Steel, #10-32, accepts #10 (M5) ring terminal
  • Base Material: Glass Reinforced Polycarbonate
  • Continuous Amperage: 100 Amperes AC / 100 Amperes DC

  Blue Sea 2305 Dimensional Drawing
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Q. Do you offer Free Shipping?
A. We have free ground shipping via UPS or Canada Post within Canada on most orders of $99 or more (pre-tax).

Q. What do you mean by most orders?
A. Some items are exempt from this offer and are indicated on the product page. Exempt items are usually bulky or heavy items such as buoys. Over 98% of the items on qualify for the free shipping offer.
To see what your shipping charge (if any) will be you can add the item(s) and quantities to the shopping cart and you will see a shipping cost calculator

Q. Where do you ship from?
A. We ship from Halifax, NS

Q. What is the delivery time?
A.  NS, NB, PE: 1 - 2 business days,
      ON, QC, NL: 2- 4 business days
      MB, SK, AB: 4-5 business days
      BC: 5-7 business days
When your order ships you will be emailed a tracking number which will give you the scheduled delivery date

Q. Do you offer Express Shipping?
A. We offer Express Shipping on some orders depending on the items ordered and the delivery address. If Express shipping is available for your order you will see the option on the checkout page. If you do not see the Express option and you want Express shipping please send an email and we will provide you with a quote (

Q. Do you require a signature on delivery?
A. We sometimes add a signature requirement especially if it is a high value package

Please Note:
Very Remote areas are exempt from Free Shipping offer. These are typically remote northern areas. Nunavut as well as many parts of the Yukon and NWT are exempt from free shipping

Money Back Guarantee
Guarantee You may return your purchase to us (with a return authorization number - use this form) within 30 days and we will refund the purchase price of the product. Items which are cut to order (rope, wire etc), software, chart cards and printed materials (paper charts, books) are not returnable.

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