| Allicdata Part #: | 1170-21-7.5A-ND |
| Manufacturer Part#: |
1170-21-7.5A |
| Price: | $ 20.04 |
| Product Category: | Circuit Protection |
| Manufacturer: | E-T-A |
| Short Description: | CIR BRKR THRM 7.5A 28VDC |
| More Detail: | N/A |
| DataSheet: |  1170-21-7.5A Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 18.21960 |
| Series: | 1170 |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Breaker Type: | Thermal |
| Moisture Sensitivity Level (MSL): | -- |
| Current Rating: | 7.5A |
| Voltage Rating - DC: | 28V |
| Number of Poles: | 1 |
| Actuator Type: | Push to Reset |
| Illumination: | -- |
| Illumination Voltage (Nominal): | -- |
| Mounting Type: | Holder |
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Circuit Breakers
1170-21-7.5A application field and working principle
1170-21-7.5A circuit breaker is a type of circuit breaker used in different circuits. It has a high breaking capacity and is a reliable protection device for short circuit and overloads. It can improve the safety and reliability of the circuit, reduce system damage and ensure the continuity of quality power supply.
Application Field
The 1170-21-7.5A circuit breaker can be used in various kinds of circuits, such as single phase and three phase system, general power distribution, lighting distribution and motor control circuit. It is suitable for circuit that has a protection current of 0.5~7.5A, rated voltage of AC 110-230V, with a rated frequency of 50-60HZ, and tripping time delay of 0.7-2s.
Working Principle
1170-21-7.5A circuit breaker is a type of thermal magnetic circuit breaker. It can be triggered by overload and short circuit in the time of working. The overload protection is achieved by the trip current adjustment. The movement of the solenoid is started to trip the breaker when the current reaches the set level. The short circuit protection is achieved by a bimetallic strip, which also triggers the breaker. When the current is too high, the heat from the current will expand the bimetallic strip, thus releasing the dynamic trip latch, causing the breaker to trip.Since the 1170-21-7.5A circuit breaker is composed of thermal and magnetic mechanisms, it can ensure both short circuit and overload protection.
Conclusion
1170-21-7.5A circuit breaker is a reliable protection device for short circuit and overloads. It can be used in various kinds of circuits and can provide both overload and short circuit protection. It can improve the safety and reliability of the circuit and ensure the continuity of quality power supply.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 52746-1170 | Molex, LLC | 0.0 $ | 1000 | CONN FFC BOTTOM 11POS 0.5... |
| 1170150000 | Weidmuller | 0.41 $ | 1000 | CONTACT PIN SZ 1.0MM CRIM... |
| 1170410000 | Weidmuller | 1.55 $ | 1000 | CONTACT PIN SZ 2.0MM CRIM... |
| 1170400000 | Weidmuller | 1.58 $ | 1000 | CONTACT PIN SZ 2.0MM CRIM... |
| 1170230000 | Weidmuller | 1.79 $ | 1000 | CONTACT SOCKET 1.5MM CRIM... |
| 1170240000 | Weidmuller | 1.79 $ | 1000 | CONTACT SOCKET 1.5MM CRIM... |
| 1170420000 | Weidmuller | 1.9 $ | 1000 | CONTACT SOCKET 2.0MM CRIM... |
| 1170960000 | Weidmuller | 0.0 $ | 1000 | OVP 24VAC/DC 1.5A |
| 1170250000 | Weidmuller | 0.55 $ | 1000 | CONTACT PIN SZ 2.0MM CRIM... |
| 1170390000 | Weidmuller | 0.55 $ | 1000 | CONTACT PIN SZ 1.0MM CRIM... |
| 1170180000 | Weidmuller | 0.64 $ | 1000 | CONTACT SOCKET 1.0MM CRIM... |
| 1170140000 | Weidmuller | 0.67 $ | 1000 | CONTACT PIN SZ 1.0MM CRIM... |
| 1170260000 | Weidmuller | 0.88 $ | 1000 | CONTACT SOCKET 2.0MM CRIM... |
| 1170220000 | Weidmuller | 0.95 $ | 1000 | CONTACT PIN SZ 1.5MM CRIM... |
| 1170170000 | Weidmuller | 1.38 $ | 1000 | CONTACT PIN SZ 1.00MM CRI... |
| 1170210000 | Weidmuller | 2.2 $ | 1000 | CONTACT SOCKET 1.0MM CRIM... |
| 1170330000 | Weidmuller | 32.54 $ | 1000 | CONN INSERT SHELL PNL MNT... |
| 1170-22-3A | E-T-A | 21.08 $ | 1000 | CIRCUIT BREAKER THRM 3A 2... |
| 1170-22-4A | E-T-A | 21.08 $ | 1000 | CIRCUIT BREAKER THRM 4A 2... |
| 1170-22-5A | E-T-A | 21.08 $ | 1000 | CIRCUIT BREAKER THRM 5A 2... |
| 1170-21-30A | E-T-A | 21.66 $ | 1000 | CIR BRKR THRM 30A 28VDC |
| 1170-22-30A | E-T-A | 21.66 $ | 1000 | CIR BRKR THRM 30A 28VDC |
| 1170-21-4A | E-T-A | 22.05 $ | 1000 | CIRCUIT BREAKER THRM 4A 2... |
| 1170320000 | Weidmuller | 31.26 $ | 1000 | CONN INSERT SHELL PANEL M... |
| 1170-21-15A | E-T-A | 20.04 $ | 1000 | CIR BRKR THRM 15A 28VDC |
| 1170-21-20A | E-T-A | 20.04 $ | 1000 | CIR BRKR THRM 20A 28VDC |
| 1170-21-25A | E-T-A | 20.04 $ | 1000 | CIR BRKR THRM 25A 28VDC |
| 1170-21-6A | E-T-A | 20.04 $ | 1000 | CIRCUIT BREAKER THRM 6A 2... |
| 1170-21-7.5A | E-T-A | 20.04 $ | 1000 | CIR BRKR THRM 7.5A 28VDC |
| 1170-21-8A | E-T-A | 20.04 $ | 1000 | CIRCUIT BREAKER THRM 8A 2... |
| 1170340000 | Weidmuller | 26.18 $ | 1000 | CONN INSERT SHELL PANEL M... |
| 1170-21-3A | E-T-A | 22.05 $ | 2 | CIRCUIT BREAKER THRM 3A 2... |
| 1170350000 | Weidmuller | 8.61 $ | 1000 | CONN MALE INSERT 6POS GOL... |
| 1170370000 | Weidmuller | 8.61 $ | 1000 | CONN FMALE INSERT 6POS CR... |
| 1170380000 | Weidmuller | 8.97 $ | 1000 | CONN MALE INSERT 8POS GOL... |
| 1170120000 | Weidmuller | 11.07 $ | 1000 | CONN MALE INSERT 19POS CR... |
| 1170-21-10A | E-T-A | 20.04 $ | 13 | CIR BRKR THRM 10A 28VDC |
| 1170-21-5A | E-T-A | 22.05 $ | 16 | CIRCUIT BREAKER THRM 5A 2... |
| 143-1170-002 | ITT Cannon, ... | 67.76 $ | 58 | RP BKAD 59 SKT INSConnect... |
| 1170300000 | Weidmuller | 19.22 $ | 1000 | CONN INSERT SHELL PANEL M... |
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