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11B11500110 Lovato b series 3 pole maxi contactor 110A 61kW 160A 110VAC/DC
MPN: 11B11500110
Alt. SKU: B11500110
Why Choose the 11B11500110?
Designed for demanding motor control, the Lovato B115 three-pole contactor (SKU 11B11500110) delivers AC-3 110 A performance with a versatile 110…125 VAC/DC coil. Rated insulation voltage Ui 1000 V and impulse withstand 8 kV support reliable switching in industrial environments. Screw mounting simplifies panel integration, and the B115 designation identifies the product range.
Built for longevity, it offers 10,000,000 mechanical cycles and a -50 to 70 °C operating range, with use up to 3000 m altitude and pollution degree 3. With Ith 160 A, Ui 1000 V and conformity to IEC/EN 60947-1 and 60947-4-1 plus UL and CSA equivalents, this contactor suits rigorous industrial control and power switching tasks.
Key Benefits
- AC-3 rated 110 A for reliable motor switching in industrial applications.
- Versatile 110…125 VAC/DC coil simplifies stocking and control circuit design.
- High insulation: Ui 1000 V and Uimp 8 kV for robust dielectric strength.
- Long service life with 10,000,000 mechanical cycles reduces maintenance.
- Wide operating temperature range from -50 to 70 °C for harsh environments.
- Screw mounting enables secure, straightforward panel installation.
- Suitable up to 3000 m altitude; pollution degree 3 capability.
Technical Specification
- Product type designation: B115
- Number of poles: 3
- Rated insulation voltage Ui (IEC/EN): 1000 V
- Rated impulse withstand voltage Uimp: 8 kV
- Ith (IEC): 160 A
- Terminal tightening torque: 10 to 10 Nm
- Weight: 5290 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 B115 three-pole contactor (SKU 11B11500110)
- AC/DC coil, 110...125VAC/DC
- Manufacturer documentation and safety information
Applications
- AC-3 motor control up to 110 A
- Industrial control panels and power distribution assemblies
- Pumps, fans, compressors and conveyors switching
- General three-phase load switching where IEC/EN 60947 compliance is required
Frequently Asked Questions
What is the coil voltage for this contactor?
The coil is rated for 110…125 VAC/DC.
How many poles and what AC-3 current rating does it have?
It is a three-pole contactor with an IEC AC-3 operating current of 110 A.
Which standards does it comply with?
It conforms to IEC/EN 60947-1 and 60947-4-1, plus UL and CSA equivalents.
Can it operate in harsh temperatures or at altitude?
Yes, it operates from -50 to 70 °C and is suitable up to 3000 m.
What is the mechanical life rating?
The mechanical life is rated at 10,000,000 cycles.
Safety note: Installation and maintenance must be performed by qualified personnel. Isolate power before work, observe specified tightening torques, and operate within the stated electrical, temperature, altitude and pollution degree limits in accordance with applicable standards.
| Manufacturer Part Number | 11B11500110 |
|---|---|
| Manufacturer | Lovato |
| Alternative Product SKU | B11500110 |
| KW Rating | 61kW |
| Number of Poles | 3 Pole |
| AC3 Amperage | 110A |
| AC1 Amperage | 160A |
| Barcode | 8013975025659 |
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