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Manufacturer Resources
Product Specs
- Amperage Rating:
- 25A
- Coil:
- 110-120 Vac, 50/60 Hz
- Contact Configuration:
- 1NO
- Control Characteristics:
- Separate control wiring
- Enclosure:
- Open with metal mounting plate
- Phase:
- Three-phase
- Terminals:
- Screw/pressure plate
- Department:
- Electrical
- Product Type:
- Non-reversing
- Product Model:
- Starter
- Product Length:
- 3.69 IN
- Product Details:
- Non-reversing
- Product Height:
- 7.14 IN
- Product Weight:
- 1.8 LB
- Product Width:
- 2.5 IN
B-LINE A25SNC25AA – Frequently Asked Questions
1) What coil voltage does the B-Line A25SNC25AA starter use?
The A25SNC25AA is a 110-120 Vac coil, 50/60 Hz. If your control circuit runs 24V or 208/240V, this is the wrong unit - the coil has to match the control voltage you are switching it with, not the line voltage feeding the load.
2) Can I use the A25SNC25AA definite purpose starter on a three-phase motor?
Yes. The A25SNC25AA is rated three-phase at 25A, and it is a non-reversing starter, so it runs the motor in one direction only. For forward and reverse you need a reversing starter with two mechanically interlocked contactors instead.
3) Does this B-Line definite purpose starter come in an enclosure or do I need to supply one?
It ships open, on a metal mounting plate. There is no NEMA enclosure with it, so it has to go inside an existing control panel, equipment housing, or a separate enclosure you provide. For an outdoor or wash-down location, plan on a rated box around it.
4) How much space do I need in my panel for the A25SNC25AA starter?
The unit measures 7.14 x 3.69 x 2.5 inches and weighs 1.8 lb. Lay that out against your backplate before you commit, and leave room above and below for wire bends into the screw terminals.
5) Is the control circuit on this B-Line starter separate from the power wiring?
It uses separate control wiring, so the 110-120 Vac coil circuit is wired independently of the motor power. That lets you drive it from a thermostat, pressure switch, timer, or PLC output without that device carrying motor current.
6) Is a definite purpose starter like this the right choice for a general industrial motor?
Definite purpose units such as the A25SNC25AA are built for specific equipment duty - HVAC compressors, condensers, fans, pumps and similar packaged loads - rather than general-purpose industrial motor control. For heavy-duty industrial starting, frequent jogging, or plugging service, an IEC or NEMA rated starter is the better fit. Match the 25A rating and the 110-120 Vac coil to your equipment before deciding.
7) What kind of terminals does the A25SNC25AA use, and do I need ring lugs?
Screw with pressure plate terminals. Stripped stranded or solid conductors land directly under the plate, so no ring lugs or crimped terminations are needed. Ferrules on fine-strand wire are still good practice.
8) What does the 1NO contact configuration mean on the A25SNC25AA?
The auxiliary contact arrangement is 1NO, a single normally open contact. It closes when the coil is energized, so you can use it for a run indicator light, an interlock, or a status input back to a controller. There is no normally closed auxiliary contact on this unit.
How fast can I get the B-LINE A25SNC25AA delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE A25SNC25AA come with a warranty?
Absolutely. The B-LINE A25SNC25AA is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE A25SNC25AA?
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installation tips, and troubleshooting. Contact Us
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