Crompton Digital AC Ammeter
Product Basic Information:
- Manufacturer: Crompton Instruments (part of TE Connectivity / Tyco Electronics)
- Main Part Number: 549-DAA-01
- Alternate Part Number(s): 549DAA01 / 741092
- Product Series: 549 Series
- Tyco Electronics Part Number: 121438*1
- Product Code: 000-910
- Drawing/Spec Reference: EE8388-000
- Country of Origin: United Kingdom
Technical Specifications:
- Input Current: 5 Amps AC RMS
- Frequency: 60 Hz
- Power Consumption (Burden): 3 VA
- Mounting Type: Panel mount, 1.2" (30.5mm) round cutout
- Display Type: Digital LCD
- Scaling Interface: Front-panel pushbuttons (up/down arrows)
- Voltage Input Type: Current transformer (5A secondary input)
- Connection Type: Stud terminals
Product Features:
- Compact digital AC ammeter with clear LCD display
- Front-panel scaling and calibration via buttons
- Accepts standard 5A current transformer input
- Designed for easy installation in control panels
- Energy-efficient low burden (3VA)
- Reliable and proven industrial design
- UL and CSA recognized components
- Durable panel mount with locking hardware included
Product Designed Use:
- Monitoring AC current in industrial or commercial electrical panels
- Applications in switchgear, MCCs, generator panels, and energy monitoring systems
- Ideal for retrofits and upgrades in legacy Crompton installations
- Suitable for space-constrained control cabinets due to compact cutout size
* Buyer is responsible for all customs duties, tariffs, brokerage fees, local levies, taxes, and VAT (if applicable).*
KJ CONTROLS LTD IS NOT AN AUTHORIZED DISTRIBUTOR FOR TE CONNECTIVITY / TYCO ELECTRONICS / CROMPTON INSTRUMENTS
THE ORIGINAL MANUFACTURER’S WARRANTY DOES NOT APPLY
(5A2 - Upstairs)
