We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
11B11500220 Lovato b series 3 pole maxi contactor 110A 61kW 160A 230VAC/DC
MPN: 11B11500220
Alt. SKU: B11500220
Why Choose the 11B11500220?
Designed for reliable motor control, the Lovato B115 three-pole contactor (SKU 11B11500220) delivers AC-3 operating current Ie of 110 A with a universal 220–240 VAC/DC coil. With rated insulation voltage Ui of 1000 V and impulse withstand Uimp of 8 kV, it provides robust performance for demanding industrial panels and machinery where dependable switching, long service life and global conformity are essential.
Engineered for endurance, this contactor offers Ith 160 A, mechanical life up to 10,000,000 cycles, and a wide -50 to +70 °C operating temperature range. Screw mounting simplifies installation, with terminal tightening torque rated 10 Nm. Built to IEC/EN 60947-1 and 60947-4-1 and recognised by UL and CSA, it suits installations up to 3000 m and Pollution Degree 3 environments.
Key Benefits
- AC-3 operating current 110 A for reliable motor load switching.
- Wide 220–240 VAC/DC coil range for flexible control voltage selection.
- Robust insulation: Ui 1000 V and Uimp 8 kV withstand capability.
- High thermal current Ith 160 A for demanding duty.
- Extended operating temperature from -50 to +70 °C.
- Long mechanical life, up to 10,000,000 cycles.
- Screw mounting simplifies robust, secure panel installation.
- Compliant with IEC/EN, UL, and CSA standards.
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: 5240 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 11B11500220
- Integrated 220–240 VAC/DC control coil
- Manufacturer datasheet (downloadable)
- Original manufacturer packaging
Applications
- Motor starters and control centres (AC-3 duty up to 110 A)
- Pumps, fans, compressors, and conveyors
- Industrial automation panels and OEM machinery
- Resistive and mixed industrial loads within ratings
- HVAC and building services control gear
Frequently Asked Questions
What coil voltage does this contactor use?
It has an AC/DC control coil rated 220–240 VAC/DC for flexible control circuits.
What are the key electrical ratings?
AC-3 Ie is 110 A; rated insulation voltage Ui is 1000 V; impulse withstand Uimp is 8 kV; Ith is 160 A.
Which standards does it comply with?
It conforms to IEC/EN 60947-1 and 60947-4-1, and is recognised under UL 60947-1/60947-4-1 and CSA C22.2 No. 60947-1/60947-4-1.
What are the environmental limits for use?
Operating temperature is -50 to +70 °C; storage is -60 to +80 °C. Suitable up to 3000 m altitude with Pollution Degree 3.
How is it mounted and what is the terminal torque?
It mounts by screw fixing. Terminal tightening torque is rated 10 Nm as per the datasheet.
Safety note: Installation and maintenance must be performed by qualified personnel. Isolate power before work, observe specified ratings and torque, and follow applicable standards and local regulations.
| Manufacturer Part Number | 11B11500220 |
|---|---|
| Manufacturer | Lovato |
| Alternative Product SKU | B11500220 |
| KW Rating | 61kW |
| Number of Poles | 3 Pole |
| AC3 Amperage | 110A |
| AC1 Amperage | 160A |
| Barcode | 8013975025666 |
Write Your Own Review
