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11B1804L00220220 - 4P CONTACTOR 220/240V C/W LATCH 220VAC
MPN: 11B1804L00220220
Alt. SKU: B1804L00220220
Why Choose the 11B1804L00220220?
Engineered by Lovato, the B180 four-pole contactor (SKU 11B1804L00220220) arrives factory-fitted with a mechanical latch (G495) and an AC/DC coil rated 220...240 V. Designed for robust power switching, it delivers an Ith (AC1) of 275 A and screw mounting for secure installation. With a rated insulation voltage Ui of 1000 V and an impulse withstand Uimp of 8 kV, it suits demanding panels.
Built for longevity and tough environments, this contactor offers a mechanical life of 10,000,000 cycles and operates from -50 to 70 °C (storage -60 to 80 °C). It is suitable up to 3000 m altitude and Pollution Degree 3. Conformity includes IEC/EN 60947-1 and 60947-4-1, plus UL and CSA equivalents, with a Sustainability certification supporting responsible specification.
Key Benefits
- Factory-fitted mechanical latch (G495) for secure maintained contact control.
- AC/DC coil rated 220...240 V for flexible control supply options.
- High Ith (AC1) 275 A for robust AC-1 load switching.
- Rated insulation voltage Ui 1000 V; impulse withstand Uimp 8 kV.
- Wide operating temperature -50 to 70 °C for challenging environments.
- Long mechanical life of 10,000,000 cycles reduces maintenance interventions.
- Screw mounting and 18 to 18 Nm terminal tightening torque.
Technical Specification
- Product type designation: B180
- Number of poles: 4
- Rated insulation voltage Ui (IEC/EN): 1000 V
- Rated impulse withstand voltage Uimp: 8 kV
- Ith (IEC): 275 A
- Terminal tightening torque: 18 to 18 Nm
- Weight: 6960 g
- Mechanical life: 10000000 cycles
- Operating temperature: -50 to 70 °C
- Storage temperature: -60 to 80 °C
- Max altitude: 3000 m
- Pollution degree: 3
What’s Included
- Lovato B180 four-pole contactor, SKU 11B1804L00220220
- Pre-fitted mechanical latch (G495)
- Integrated 220...240 VAC/DC coil
- Manufacturer product datasheet (downloadable)
Applications
- General-purpose AC-1 power switching of resistive loads.
- Industrial control panels and distribution boards.
- Machinery and process equipment requiring reliable four-pole contactors.
- HVAC and building services power switching.
- Energy and infrastructure projects within Pollution Degree 3 environments.
Frequently Asked Questions
What coil voltage and type does this contactor use?
It has an AC/DC coil rated 220...240 V.
Is a mechanical latch included with the unit?
Yes. It is already fitted with a mechanical latch (G495).
What are the key electrical ratings?
Ith (AC1) is 275 A, rated insulation voltage Ui is 1000 V, and Uimp is 8 kV.
What operating temperature range is supported?
The operating range is -50 to 70 °C; storage is -60 to 80 °C.
Which standards does it conform to?
It conforms to IEC/EN 60947-1 and 60947-4-1, UL 60947-1/-4-1, and CSA C22.2 n° 60947-1/-4-1.
Safety note: Install and commission only by qualified personnel. Isolate all supplies before work and observe specified torque, standards compliance, and environmental limits.
| Manufacturer Part Number | 11B1804L00220220 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975032770 |
| Alternative Product SKU | B1804L00220220 |
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