1. ആമുഖം
This manual provides comprehensive instructions for the safe and efficient use of the Hager SBN125 1-Pole Circuit Breaker. The SBN125 is a non-automatic switch designed for short-circuit protection in electrical installations, rated for 25 Amperes and 230 Volts. It is intended for mounting on a DIN-rail. Please read this manual thoroughly before installation and operation to ensure proper function and safety.
Figure 1: Hager SBN125 1-Pole Circuit Breaker. This image shows the front view of the circuit breaker, typically mounted on a DIN-rail, with its toggle switch for manual operation.
2 സുരക്ഷാ വിവരങ്ങൾ
മുന്നറിയിപ്പ്: Electrical installations should only be performed by qualified and licensed electricians. Failure to follow these safety instructions can result in electric shock, fire, serious injury, or death.
- Always disconnect power at the main service panel before installing, servicing, or removing the circuit breaker.
- വോളിയം എന്ന് പരിശോധിക്കുകtagസർക്യൂട്ട് ബ്രേക്കറിന്റെ e യും കറന്റ് റേറ്റിംഗുകളും നിങ്ങളുടെ ഇലക്ട്രിക്കൽ സിസ്റ്റത്തിന്റെ ആവശ്യകതകളുമായി പൊരുത്തപ്പെടുന്നു.
- Do not use the circuit breaker if it appears damaged or has been dropped.
- Ensure all connections are tight and secure to prevent overheating and arcing.
- This device is designed for short-circuit protection. It is not intended for overload protection or as a primary ON/OFF switch for frequent operation.
- -20°C മുതൽ 50°C വരെയുള്ള നിർദ്ദിഷ്ട താപനില പരിധിക്കുള്ളിൽ പ്രവർത്തിക്കുക.
3. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
The Hager SBN125 circuit breaker is designed for easy installation on a standard DIN-rail within an electrical distribution board.
3.1 പാക്കേജ് ഉള്ളടക്കം
- 1x Hager SBN125 1-Pole Circuit Breaker
3.2 ഇൻസ്റ്റലേഷൻ ഘട്ടങ്ങൾ
- വൈദ്യുതി വിച്ഛേദിക്കൽ: Before beginning any work, ensure that the main power supply to the electrical panel is completely disconnected and locked out to prevent accidental re-energization.
- മൗണ്ടിംഗ്: Locate an available space on the DIN-rail within your electrical distribution board. Position the SBN125 circuit breaker onto the DIN-rail, ensuring it clicks securely into place.
- വയറിംഗ്:
- Connect the incoming phase (live) wire to the top terminal of the circuit breaker.
- Connect the outgoing phase (live) wire to the bottom terminal of the circuit breaker, leading to the circuit it protects.
- Ensure all wire connections are stripped to the correct length and inserted fully into the terminals. Tighten the terminal screws firmly to the manufacturer's specified torque (if available) to prevent loose connections.
- സ്ഥിരീകരണം: എല്ലാ വയറിംഗുകളുടെയും കൃത്യതയും സുരക്ഷയും രണ്ടുതവണ പരിശോധിക്കുക. നഗ്നമായ വയറുകളൊന്നും പുറത്തേക്ക് വരുന്നില്ലെന്ന് ഉറപ്പാക്കുക.
- പവർ പുന ore സ്ഥാപിക്കുക: Once installation is complete and verified, restore power to the main service panel.
4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
The Hager SBN125 is a manual switch designed for short-circuit protection. It has two primary operating states:
- ON Position (Up): Pushing the toggle switch upwards connects the circuit, allowing electrical current to flow.
- OFF Position (Down): Pushing the toggle switch downwards disconnects the circuit, interrupting the electrical current.
In the event of a short circuit, the device is designed to interrupt the current flow, protecting the circuit. This is a non-automatic switch, meaning it does not trip automatically like a miniature circuit breaker (MCB) for overload protection. Its primary function is to provide a manual means of isolating a circuit and to offer short-circuit protection.
5. പരിപാലനം
The Hager SBN125 circuit breaker requires minimal maintenance. Regular inspections are recommended to ensure continued safe operation.
- വിഷ്വൽ പരിശോധന: ശാരീരിക ക്ഷതം, നിറവ്യത്യാസം, അല്ലെങ്കിൽ അയഞ്ഞ കണക്ഷനുകൾ എന്നിവയുടെ ലക്ഷണങ്ങൾക്കായി സർക്യൂട്ട് ബ്രേക്കർ ഇടയ്ക്കിടെ പരിശോധിക്കുക.
- വൃത്തിയാക്കൽ: If necessary, gently clean the exterior of the circuit breaker with a dry, lint-free cloth. Do not use liquid cleaners or solvents. Ensure power is disconnected before cleaning.
- പ്രൊഫഷണൽ പരിശോധന: It is advisable to have your electrical system, including circuit breakers, inspected by a qualified electrician periodically.
6. പ്രശ്നപരിഹാരം
If you experience issues with your Hager SBN125 circuit breaker, consider the following common troubleshooting steps:
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| Circuit breaker does not switch ON. | No power to the circuit breaker; internal fault. | Check the main power supply. If power is present and the breaker still won't switch, it may be faulty and require replacement by a qualified electrician. |
| No power to the connected circuit. | Circuit breaker is OFF; loose wiring; faulty breaker. | Ensure the circuit breaker is in the ON position. Disconnect power and check all wiring connections for tightness. If issues persist, consult a qualified electrician. |
| Circuit breaker feels hot. | Loose connections; excessive current (overload/short circuit). | Immediately disconnect power. Check for loose connections. While this device offers short-circuit protection, persistent heat may indicate an underlying issue in the circuit or an overload condition that this non-automatic switch is not designed to trip for. Consult a qualified electrician. |
For problems not listed here or if solutions do not resolve the issue, contact a qualified electrician or Hager customer support.
7 സ്പെസിഫിക്കേഷനുകൾ
| ബ്രാൻഡ് | ഹാഗർ |
| മോഡൽ നമ്പർ | എസ്ബിഎൻ125 |
| ടൈപ്പ് ചെയ്യുക | 1-Pole Circuit Breaker (Non-Automatic Switch) |
| നിലവിലെ റേറ്റിംഗ് | 25 Ampമുമ്പ് |
| വാല്യംtagഇ റേറ്റിംഗ് | 230 വോൾട്ട് |
| മൗണ്ടിംഗ് തരം | DIN-റെയിൽ |
| പ്രവർത്തന താപനില | -20°C മുതൽ 50°C വരെ |
| ധ്രുവങ്ങളുടെ എണ്ണം | 1 |
| ബാറ്ററികൾ ആവശ്യമാണ് | ഇല്ല |
| ആദ്യം ലഭ്യമായ തീയതി | ജൂൺ 9, 2015 |
8. വാറണ്ടിയും പിന്തുണയും
Specific warranty information for the Hager SBN125 circuit breaker is not provided in the product details. Please refer to the official Hager website or contact your local Hager distributor for detailed warranty terms and conditions.
For technical support, installation queries, or any other assistance, please contact Hager customer service or a qualified electrician.
