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11B1154SL00110 - 4P CONTACTOR 110/125V W/O LATCH
MPN: 11B1154SL00110
Alt. SKU: B1154SL00110
Why Choose the 11B1154SL00110?
The Lovato B115 four‑pole contactor (SKU 11B1154SL00110) delivers dependable switching for AC‑1 duty with an IEC Ith of 160 A. This Contactors unit features an AC/DC coil rated 110…125 VAC/DC and secure screw mounting for straightforward installation. Predisposed for a mechanical latch (G495), it integrates easily into control panels and distribution assemblies where robust, repeatable operation and compact, four‑pole connectivity are essential.
Built for demanding environments, it provides Ui 1000 V and Uimp 8 kV insulation performance, a mechanical life of 10,000,000 cycles, and reliable operation from −50 to 70 °C up to 3000 m altitude (Pollution Degree 3). It complies with IEC/EN 60947‑1 and 60947‑4‑1, UL 60947‑1 and UL 60947‑4‑1, and CSA C22.2 n° 60947‑1 and CSA C22.2 n° 60947‑4‑1; terminal tightening torque is specified at 10 to 10 Nm.
Key Benefits
- IEC Ith 160 A (AC1) for dependable resistive load switching.
- Four-pole configuration supports flexible circuit arrangements.
- AC/DC coil 110…125 VAC/DC simplifies control supply selection.
- Ui 1000 V and Uimp 8 kV enhance insulation and surge resilience.
- Mechanical life of 10,000,000 cycles for long service intervals.
- Operates −50 to 70 °C; altitude capability up to 3000 m.
- Screw mounting with terminal tightening torque 10 to 10 Nm.
- Predisposed for mechanical latch (G495) accessory integration.
Technical Specification
- Product type designation: B115
- Number of poles: 4
- 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: 6090 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 four-pole contactor unit (SKU 11B1154SL00110)
- AC/DC coil 110…125 VAC/DC preinstalled
- Manufacturer documentation (datasheet/specification)
Applications
- AC-1 duty switching of resistive loads in distribution systems.
- Control of resistive heating elements and load banks.
- Four-pole isolation in industrial control panels and switchboards.
- OEM assemblies requiring IEC 60947 compliant contactors.
- Feeder and busbar switching where four-pole contact separation is required.
Frequently Asked Questions
What is the current rating and how many poles does it have?
It is a four-pole device with IEC Ith (AC1) rated at 160 A.
What coil voltage does this contactor use?
It has an AC/DC coil rated 110…125 VAC/DC.
Is a mechanical latch supplied with the unit?
No. It is predisposed for a mechanical latch (G495) accessory.
How is it mounted and what is the terminal torque?
It mounts via screws, with terminal tightening torque specified at 10 to 10 Nm.
Which standards does it comply with?
IEC/EN 60947-1 and 60947-4-1, UL 60947-1 and 60947-4-1, CSA C22.2 n° 60947-1 and CSA C22.2 n° 60947-4-1.
Safety note: Installation and servicing should be performed by qualified personnel. Isolate all power sources before work, observe the specified tightening torque and environmental ratings, and follow applicable standards and the manufacturer’s documentation.
| Manufacturer Part Number | 11B1154SL00110 |
|---|---|
| Manufacturer | Lovato |
| Barcode | 8013975047712 |
| Alternative Product SKU | B1154SL00110 |
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