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11B145L00220220 - 3P CONTACTOR 220/240V C/W LATCH 220VAC
MPN: 11B145L00220220
Alt. SKU: B145L00220220
Why Choose the 11B145L00220220?
The Lovato B145 three-pole contactor (SKU 11B145L00220220) delivers dependable switching for motors and heavy loads with an IEC AC-3 operating current of 150 A. It uses an AC/DC coil rated at 220-240 V and is supplied already fitted with the G495 mechanical latch, with latch control at 110-125 V AC. With Ui 1000 V and Uimp 8 kV, this unit is engineered for robust, industrial performance.
Built for longevity, the contactor offers 10,000,000 mechanical cycles and an Ith of 250 A. It operates from -50 to 70 °C and stores from -60 to 80 °C, suitable up to 3000 m altitude, Pollution Degree 3. Screw mounting simplifies installation, with 18 Nm terminal tightening torque. Conformity with IEC/EN, UL and CSA standards supports specification in UK and global industrial control panels.
Key Benefits
- High AC-3 operating current of 150 A for robust motor duty.
- Dual-voltage AC/DC coil 220-240 V reduces control circuit complexity.
- Pre-fitted G495 mechanical latch ensures secure maintained engagement.
- Strong insulation: Ui 1000 V and 8 kV impulse withstand.
- Wide operating temperature range from -50 to 70 °C.
- Long mechanical life rated at 10,000,000 cycles.
- Screw mounting with 18 Nm terminal torque for reliable connections.
- Standards compliant: IEC/EN, UL, and CSA approvals.
Technical Specification
- Product type designation: B145
- Number of poles: 3
- Rated insulation voltage Ui (IEC/EN): 1000 V
- Rated impulse withstand voltage Uimp: 8 kV
- Ith (IEC): 250 A
- Terminal tightening torque: 18 to 18 Nm
- Weight: 6080 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 B145 three-pole contactor, SKU 11B145L00220220
- Pre-fitted mechanical latch (G495), latch control 110-125 V AC
- AC/DC coil rated 220-240 V
- Manufacturer documentation and datasheet available online
Applications
- Motor starters and AC-3 duty up to 150 A
- Industrial machinery and conveyors
- Pumps, fans and compressors
- HVAC and building services control panels
- Power distribution and switching systems
Frequently Asked Questions
What is the coil voltage for this contactor?
It has an AC/DC coil rated at 220-240 V.
Is a mechanical latch included?
Yes. The G495 mechanical latch is pre-fitted, with latch control at 110-125 V AC.
What are the insulation and impulse withstand ratings?
Rated insulation voltage Ui is 1000 V and the impulse withstand Uimp is 8 kV.
What temperature range can it operate in?
Operating temperature is -50 to 70 °C, with storage from -60 to 80 °C.
Which standards does it conform to?
It conforms to IEC/EN 60947-1 and 60947-4-1, UL 60947-1 and 60947-4-1, and CSA C22.2 equivalents.
Safety note: Installation and maintenance must be performed by qualified personnel. Isolate power before work, observe specified terminal torque, and ensure operation within stated ratings, temperature, altitude and pollution degree.
| Manufacturer Part Number | 11B145L00220220 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975025932 |
| Alternative Product SKU | B145L00220220 |
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