300A Heavy Duty Isolator Switch Dual Circuit 3 Position Battery Cut-Off for Marine Boats
Features
• Simultaneously switches two isolated battery banks or circuits. May be used to
switch the positive and negative conductors for required applications.
• Tin-plated copper studs for maximum conductivity and
corrosion resistance
• Studs accept 3/8" (M10) ring terminals
• One-piece terminal stud design never loosens over time
• Isolating cover with three snap-off side pieces prot
Product Specifications
| Attribute | Value |
| Color | Red |
| Maximum Voltage | DC32V |
| Continuous Rating | 300Amps |
| Intermittent Rating | 450Amps |
| Cranking Rating | 675Amps |
| Terminal Stud Size | M10 |
Agency Specifications
• Meets all American Boat and Yacht Council (ABYC) requirements for
battery switches
• UL Listed - UL 1107 for electric power switches
• Meets UL 1500 and SAE J1171 external ignition protection requirements
Guarantee
Any Blue Sea Systems product with which a customer is not satisfied may be
returned for a refund or replacement at any time.
* Reducing cable sizes will reduce current ratings
Installation
Refer to the latest edition of NFPA 302 and/or ABYC E11 Standard for installation information.
• Attach one 4/0 AWG cable per terminal to meet ratings.
• Raccordez un câble 120 mm² par cosse pour respecter les spécifications.
• Sujete un cable 120 mm² por terminal de acuerdo a la clasificación.
• Attaccare un cavo 120 mm² per conformarsi alle tarature.
• Battery cable terminals must be attached under nut and lock washer. Torque 120 in-lb (13.56 N·m).
• Les cosses des câbles de batterie doivent être fixées sous la rondelle de sûreté et l’écrou – couple de serrage de 13,56 N·m (120 lb-po).
• Los terminales de los cables de batería deberán ser sujetados debajo de la tuerca y la arandela. Apriételos a una torsión de 13,56 N·m (120 lbs-pul).
• I terminali del cavo della batteria vanno attaccati con un dado e una rondella elastica: coppia di 13,56 N·m (120 lbs-in).
Isolator Switch Q & A
Q1: How do you pack the products?
A: Typically, we pack the Isolator Switch in neutral white boxes and sturdy brown cartons or wooden boxes. If you have a registered patent, we can package the products in your branded boxes upon receiving your authorization letter.
Q2: What are your payment terms?
A: We require a 30% deposit via T/T, with the remaining 70% due before delivery, or you can opt for L/C with a 30% deposit. We'll send you photos of the products and packaging before you pay the balance.
Q3: What are your delivery terms?
A: We offer EXW, FOB, CFR, CIF, and DDU terms.
Q4: How long is the delivery time?
A: Delivery typically takes 30 to 60 days after we receive your advance payment. The exact time depends on the products and order quantity.
Q5: Do you offer samples?
A: Yes, we can provide samples if we have stock. However, customers are responsible for the sample cost and shipping fees.
Q6: Do you test your products before shipping?
A: Absolutely, we conduct 100% testing before delivery to ensure quality.
Q7: How do you build long-term and strong relationships with customers?
A: We maintain high-quality standards and competitive pricing to ensure the benefit of our customers.
