ABB

Product Description of DSRF180A 57310255-A (ABB):

The DSRF180A 57310255-A is an electrical fuse-switch disconnector from ABB, a leading global supplier of electrical power and automation solutions. This device combines the functionality of a fuse and a switch-disconnector, providing both overcurrent protection and manual isolation capabilities.

The DSRF180A 57310255-A is designed for use in low-voltage electrical distribution systems, where it serves as a critical component for protecting circuits against excessive current. When an overcurrent condition occurs, the fuse element melts, interrupting the circuit and preventing damage to connected equipment. Additionally, the switch-disconnector allows for manual switching of the circuit, providing a visible break in the circuit when the switch is in the off position.

Product Parameters of DSRF180A 57310255-A (ABB):

Rated Current: The maximum continuous current that the fuse-switch disconnector can carry without tripping or interrupting the circuit.
Rated Voltage: The maximum voltage rating of the fuse-switch disconnector, indicating the voltage level it is designed to handle.
Fuse Rating: Specifies the overcurrent rating of the fuse element, indicating the maximum fault current it can safely interrupt.
Number of Poles: Indicates the number of electrical phases (single-phase or three-phase) that the fuse-switch disconnector is designed to handle.
Operating Mechanism: Details the type of mechanism used to operate the switch-disconnector, such as a lever, handle, or other actuator.
Insulation Class: Specifies the level of insulation provided by the fuse-switch disconnector, indicating its ability to withstand electrical stress.

Product Specification of DSRF180A 57310255-A (ABB):

Physical Dimensions: Provides the dimensions of the fuse-switch disconnector, including width, height, and depth, for proper installation and space planning.
Weight: Specifies the weight of the fuse-switch disconnector for transportation and handling purposes.
Mounting Type: Details the type of mounting required for the fuse-switch disconnector, such as screw terminals, bracket mounting, or panel cutout dimensions.
Operating Temperature Range: Lists the temperature range within which the fuse-switch disconnector can operate reliably without exceeding its rated capacity.
Environmental Ratings: Specifies any environmental ratings or certifications that the fuse-switch disconnector has received, indicating its resistance to dust, moisture, or other environmental conditions.

For detailed and accurate information on the DSRF180A 57310255-A (ABB) fuse-switch disconnector, it is recommended to refer to the official documentation, product brochure, or contact the technical support team of ABB.