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Siemens RL-800 User Manual

Siemens RL-800
76 pages
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Siemens RL-800 Specifications

General IconGeneral
Poles3
Amperage800A
Breaking capacity65 kA
Voltage rating600V
Trip unitElectronic
MountingFixed
Voltage600V AC
Interrupting Capacity65 kA

Summary

Introduction and Safety

Introduction

Details the RL family of low voltage AC power circuit breakers and their design standards.

Signal Words

Defines signal words like Danger, Warning, and Caution used in the manual to indicate hazard levels.

Dangerous Procedures

Outlines essential safety procedures for working with electrical equipment.

Qualified Person

Defines the qualifications and training required for personnel working with the equipment.

Field Service Operation

Information on obtaining technical guidance and assistance from Siemens Field Service.

Installation

Maintenance

General

Safety practices and requirements for maintenance personnel working on electrical equipment.

Operation

Maintenance (Parts Replacement)

Contact Replacement

Procedure for replacing main and arcing contacts on the circuit breaker.

Main Contact Fingers

Details on removing and reinstalling main contact fingers, including spring considerations.

Stationary Arcing Contact

Instructions for replacing the stationary arcing contact.

Hinge Contact Fingers

Procedure for removing and replacing hinge contact fingers.

Movable Arcing and Main Contact

Instructions for removing and replacing movable arcing or main contacts.

Tripping Actuator Operation and Replacement

Explanation of the tripping actuator and steps for its replacement.

Static Trip III Overcurrent Devices

Information on testing and replacing Static Trip III devices and their components.

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