ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CURR SENSE XFMR 300A DIN RAIL
- Series：-
- Mfr：Phoenix Contact
- Package：Bulk
- Frequency Range：50Hz ~ 60Hz
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：DIN Rail
- Size / Dimension：2.362" L x 1.181" W (60.00mm x 30.00mm)
- Height - Seated (Max)：3.150" (80.00mm)
- Termination Style：Terminal Block
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：300 A
Download product information
Overview
The Phoenix Contact 2277640 is a PACT series window-type current transformer designed for DIN rail mounting. It features a 300 A AC primary current and a 5 A AC secondary output with Class 1 accuracy. The unit has a 28 mm bore diameter, 7.5 VA rated power, and operates within a -25°C to 40°C temperature range. Dimensions are 31 mm width, 82 mm height, and 60 mm depth. It utilizes screw connections for secondary wiring.
Feature Summary
- Pluggable window-type construction for easy installation on busbars
- Class 1 accuracy ensures precise measurement of alternating currents
- Compatible with standard DIN rail mounting systems
Applications
- Industrial automation control panels
- Electrical energy monitoring systems
- Power distribution equipment
Procurement Notes
Verify the specific part number 2277640 against technical requirements before ordering. Confirm that the 300 A primary current and 5 A secondary output match the system design. Ensure the 28 mm bore accommodates the conductor size. Check environmental ratings for operating temperatures between -25°C and 40°C. Validate compliance with UL and EN 61869 standards for the intended application region.
Selection Notes
Select this model when a 300 A primary current rating and Class 1 accuracy are required for AC current measurement. The 7.5 VA burden capacity must suit the connected measuring instruments. The 28 mm aperture defines the maximum conductor diameter for installation. Consider the pluggable design for simplified maintenance and replacement in existing DIN rail setups.
Part Context
This component belongs to the Phoenix Contact PACT MCR-V2-3015 series of window-type current transformers. These devices are engineered for industrial applications requiring reliable current measurement. The series offers various primary current ratings and accuracy classes to meet diverse monitoring needs.
Replacement Considerations
No direct substitute part numbers are publicly confirmed for this specific model. Verify compatibility with existing mounting rails and wiring configurations if considering alternative brands or series.
