Projecta BT620H-N10 Negative Heavy Duty Saddle With Dual Auxiliary Brass Battery Terminal, Bag of 10

Quick answer

The Projecta BT620H-N10 is the Negative Heavy Duty Saddle With Dual Auxiliary Brass Battery Terminal, Bag of 10. It is the heavy duty version, built for the bigger cable sizes used on 4WD, truck and dual battery work.

Bag of 10 negative heavy duty saddle with dual auxiliary terminals, so this one is aimed at workshops restocking the drawer rather than a single car. It is the heavy duty version, built for the bigger cable sizes used on 4WD, truck and dual battery work.

Main cable range is 50 to 70 mm², 0 to 00 B and S. Two auxiliary outlets take 5 to 15 mm², 10 to 6 B and S cable, handy for a fridge feed, isolator or charger lead without stacking lugs. Main cable goes under the saddle; the extra outlets take the smaller accessory wires.

Forged brass conducts well and copes with the heat and vibration of an engine bay. Check polarity before fitting: this suits the negative post only. Give the post a clean first; a dirty post will undo a good terminal.

After fitting, a thin smear of terminal grease or spray protector slows corrosion. Keep the positive covered so a spanner cannot bridge it to the body. The full <a href="https://frankiesautoelectrics.com.au/collections/projecta">Projecta range</a> has the matching accessories.

Specifications

• Post: negative
• Style: heavy duty saddle with dual auxiliary
• Pack: bag of 10
• Main cable: 50 to 70 mm², 0 to 00 B and S
• Auxiliary cable: 5 to 15 mm², 10 to 6 B and S
• Material: forged brass

Warranty

This comes with the manufacturer's warranty through the Australian distributor. See the manufacturer's terms for details, plus our guarantees under the Australian Consumer Law.

FAQ

For a customer job, are all 10 terminals in the BT620H-N10 negative?

All 10 are negative heavy duty saddle with dual auxiliary terminals, packed in one bag.

Quick question: how thick a cable can the negative BT620H-N10 take?

Projecta lists 50 to 70 mm², 0 to 00 B and S for the main cable.

Fitting it myself, can the negative BT620H-N10 go on the other battery post?

No. Positive posts are slightly larger than negative ones, so this negative terminal is sized for the negative post only.

Before I order, what makes the BT620H-N10 heavy duty compared with the standard saddle with dual auxiliary terminal?

It is built for heavier cable, 50 to 70 mm², 0 to 00 B and S, which suits 4WD, truck and dual battery work.

Replacing a corroded clamp with the negative heavy duty saddle with dual auxiliary BT620H-N10: anything to watch?

Cut the cable back to clean, bright copper if the old end is green or black, then fit the new terminal and tighten it firmly.