The 452 series single-pole, thermal-magnetic, high performance circuit breakers offer a trip-free, tease-free, snap action design with push/pull on/off actuation. An indicator band offers a clear visual indication of the circuit breakers position. Typical applications for the 452 series include extra-low voltage wiring systems on all types of vehicles for land, sea, and air.
This circuit breaker (Alternate Part# K34LN2125A) has M6 reinforced screw terminals, a 125 amp capacity, and designed for aircraft applications.
Includes:
- Nut & washer key plate
- Screws for terminals
Product Codes | |
|---|---|
| Mfr Part No: | 452-K34-LN2-125A |
| ECCN: | EAR99 |
| SCHEDULE B CODE: | 8536.20.0020 |
Weight: 122 g, approx.Voltage Rating: 28 VDCCurrent Rating: 125 AAux Circuit: 0.5 A, 28 VDCTypical Life: 2,500 operationsAmbient Temperature: -55°C to 75°C (-67°F to 167°F)Dielectric Strength: 1,5000 VAC (IEC 60664 & 60664A) operating areaVibration: 10 g (55-2000 Hz), ± 0.76 mm (10-55 Hz) to VG 95210, sheet 19, IEC 60068-2-6, test FcShock: 50 g (11 ms) to VG 95210, sheet 28, IEC 60068-2-27, test EaCorrosion: 96 hours at 5 % salt mist to VG 95210, sheet 2, IEC 60068-2-11, test KaHumidity: 240 hours at 95 % RH to VG 95210, sheet 7, IEC 60068-2-3, test CExplosion: to VG 95210, sheet 10, MIL-STD-202, meth. 109
- Stock: Out of Stock
- Manufacturer Part #: 452-K34-LN2-125A
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
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Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
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