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The 1492-SPM3B060-N model is a miniature circuit breaker from Allen Bradley's Bulletin 1492-SP series, designed for efficient overcurrent protection. With a current rating of 6.0 A and three poles, this unit ensures reliable circuit management across various applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Miniature Circuit Breaker |
| Product Line | Bulletin 1492-SP |
| Part Number | 1492-SPM3B060-N |
| Current Rating | 6.0 A |
| Number of Poles | 3 Poles |
| Trip Curve | Type B |
| Rated Voltage (IEC) (AC) | 400/415V AC |
| Rated Voltage (UL) (AC) | 480Y/277V AC |
| Breaking Capacity (IEC) | 15 kA |
| Breaking Capacity (UL) | 10 kA |
| Mounting Type | DIN Rail Mount |
| Trip Mechanism | Thermal-Magnetic |
| IP Rating | IP20 |
| Terminal Type | Screw/Clamp |
The Allen Bradley 1492-SPM3B060-N is categorized as a miniature circuit breaker, specifically designed for precise circuit protection. It offers a current rating of 6.0 A and operates with three poles to manage power distribution effectively. The breaker is engineered to trip on a Type B curve, which allows for enhanced sensitivity to overloads and short circuits, effectively protecting connected equipment.
In terms of voltage ratings, the device is compliant with international IEC standards and operates at 400/415V AC, while also meeting UL standards with a rating of 480Y/277V AC. The 1492-SPM3B060-N provides a substantial breaking capacity of 15 kA for IEC systems and 10 kA for UL systems, ensuring it can safely interrupt fault currents within the given ratings.
This circuit breaker mounts conveniently on DIN rails, making installation straightforward in control panels and similar setups. It features a thermal-magnetic trip mechanism, enabling it to respond quickly to both overloads and short-circuit conditions. The device has an IP20 protection rating, indicating it is suitable for use in lightly polluted indoor environments.
Connection terminals are designed as a screw/clamp type, ensuring secure and reliable attachments for the electrical wiring. Overall, the 1492-SPM3B060-N provides essential circuit protection and is engineered for durability and efficiency in electrical distribution systems.