Product Overview
Allen-Bradley 1489-M1C100 10A C-Curve DIN Rail Circuit Breaker Pair
Condition
Unused NOS condition. Includes two circuit breakers in the original manufacturer box. Outer box shows shelf wear and handling marks as noted. Breakers are unused with clean terminals and intact markings.
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Product Overview
The Allen-Bradley 1489-M1C100 is a Bulletin 1489-M Series D single-pole miniature circuit breaker designed for DIN rail mounting and branch circuit protection. Rated at 10 A with a Type C trip characteristic, it provides thermal-magnetic overcurrent protection across AC and DC control circuits.
Key Features
- 10 A rated operational current with Type C trip curve
- Single-pole (1-pole) modular DIN rail mount construction
- Voltage rating: 277 VAC (UL 489 / CSA C22.2 No. 5), 230 VAC (IEC 60947-2), 48 VDC
- 10 kA interrupting rating at 277 VAC
- Integrated visual trip indicator window
- Screw clamp terminals supporting 18-4 AWG copper wire
- UL 489 Listed (E197878), CE marked, and IEC 60947-2 compliant
Applications
- Protecting 24V-48V DC power supplies, control transformers, and branch circuits in industrial control panels
- Replacing failed 10A branch breakers in automated machinery and MCC buckets
- Bench testing, CNC retrofit power distribution, and maker workshop control enclosures
Frequently Asked Questions
What mounting standard does this breaker use?
It mounts directly onto standard 35 mm DIN rail.
What wire size does the terminal accept?
Terminals are rated for copper wire only, accepting a single 18-4 AWG wire or multiple conductors from 18-10 AWG within torque specifications.
Why buy this 2-pack from PartsMine instead of hunting larger surplus lots?
You get an exact, photographed pair of genuine Allen-Bradley breakers ready for immediate install without buying unwanted surplus bulk. Orders ship for an $8 flat rate, qualify for free shipping at $28 or more, and leave our Idaho warehouse the same or next business day.
Two solid Allen-Bradley breakers in the box ready to drop right onto the DIN rail and keep your control panel running clean.
