How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

1 5

Square D FA36070 I-Line Circuit Breaker 600V

$160.00 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPNFA36070 Stock #Stock # 0626-01768

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

Shipping Estimate

⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

✓ Free domestic UPS Ground shipping — applied automatically at checkout.

Same-Day Available
Real support team
Secure checkout

Product Specifications

Manufacturer: Square D
MPN / Model: FA36070
Product Type: Molded Case Circuit Breaker, I-Line
Breaker Type: FA
Poles: 3
Amperage: 70 Amp
Voltage: 600 VAC, 125/250 VDC
Interrupting Rating: 14,000 A Sym at 600 VAC, 14,000 A Sym at 480 VAC, 18,000 A Sym at 240 VAC
Mounting Type: Plug-In, I-Line
OEM / Alternate Part Number: FA36070-BF-U

Product Description

Square D FA36070 is a 3 pole, 70 amp molded case circuit breaker from the Type FA, I-Line series, rated for 600 VAC and 125/250 VDC. The nameplate lists a current interrupting rating of 14,000 A symmetrical at 600 and 480 VAC and 18,000 A symmetrical at 240 VAC, with a plug-in I-Line connection on the line side and load side lugs sized for field wiring. Buyers matching an exact Square D catalog number for replacement, spare inventory, or maintenance sourcing can use the MPN FA36070 along with the box reference FA36070-BF-U to confirm the unit. The breaker carries UL and CSA listing per the nameplate. Confirmed details include the manufacturer, catalog number, pole count, amperage, voltage, and interrupting rating, making it straightforward to compare against an existing I-Line panelboard or switchboard breaker.

View full details

Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.