Product Name： AB 1492SPM1C020 Power Distribution Module
Product Categories： AB
Contact： 13394046250
Company Name： Xiamen Lingzhao
Company Address： Phase III of Software Park, Jimei District, Xiamen City, Fujian Province
Add Time： 2025-10-09

Details

Similar Models to AB 1492SPM1C020

First, it is necessary to clarify that AB 1492SPM1C020 belongs to Allen-Bradley’s 1492 Series, which is mainly positioned as a power distribution module (specifically a 20A single-pole circuit protector module) for low-voltage electrical systems in industrial control cabinets. Its core function is to provide overload and short-circuit protection for branch circuits.

Similar models are mainly selected based on three core dimensions: current rating, pole number, and installation/compatibility. Below are the representative similar models in the same series and their key parameters:

Model Number	Core Specification	Similarity & Difference from 1492SPM1C020	Application Scenario
1492SPM1C010	1-pole, 10A current rating, same 1492 Series housing	Same pole number and installation interface; lower current rating (10A vs. 20A of the original model)	Suitable for low-current branch circuits (e.g., control signal lines, small sensors)
1492SPM1C016	1-pole, 16A current rating, consistent with the original series design	Same pole number; current rating between 10A and 20A (16A), compatible with medium-current loads	Protection for branch circuits with moderate current demands (e.g., small relays, low-power actuators)
1492SPM1C025	1-pole, 25A current rating, same mounting dimension	Same pole number; higher current rating (25A vs. 20A), suitable for heavier loads	Protection for high-current branch circuits (e.g., small motors, heating elements with slightly higher power)
1492SPM2C020	2-pole, 20A current rating, same current capacity as the original	Same current rating (20A); more poles (2-pole vs. 1-pole), for two-phase circuits	Protection for 2-phase AC branch circuits (e.g., 220V AC small pumps, dual-power supply control loops)
1492SPM1C032	1-pole, 32A current rating, same series compatibility	Same pole number; higher current rating (32A), for heavy-current single-phase loads	Protection for high-power single-phase equipment (e.g., industrial fans, large-capacity power supplies)

Key Notes for Model Selection

Series Consistency: All the above models belong to the 1492 Series, ensuring consistent installation interfaces (compatible with Allen-Bradley’s standard DIN rail mounting brackets) and electrical connection specifications (same terminal type and wire gauge range: 14–8 AWG).
Current Matching: When replacing or selecting similar models, the current rating must match the actual load current (the rated current of the model should be slightly higher than the maximum operating current of the load to avoid false tripping or insufficient protection).
Pole Number Selection: 1-pole models (like the original 1492SPM1C020) are used for single-phase circuits; 2-pole/3-pole models are for two-phase/three-phase circuits, which need to be determined based on the circuit phase configuration.

For the latest model availability and technical updates, it is recommended to refer to Allen-Bradley’s official product catalog or contact Rockwell Automation’s technical support.

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