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11B160024110 - 3P CONTACTOR B1600.24.110-125V
MPN: 11B160024110
Alt. SKU: B160024110
Why Choose the 11B160024110?
Engineered for high-capacity power switching, the Lovato B1600 three-pole contactor delivers an IEC operating current Ith (AC1) of 1600 A. Featuring an AC coil rated 110-125 VAC at 50/60 Hz, it provides dependable actuation for heavy-duty AC1 applications. Built-in auxiliaries 2NO+4NC simplify interlocking and signalling, while robust screw mounting supports secure installation in industrial control panels.
Designed for durability and compliance, the B1600 offers Ui 690 V and 8 kV impulse withstand, plus a mechanical life of 5,000,000 cycles. Reliable from -50 to 60 °C and up to 3000 m altitude, it suits tough environments (pollution degree 3). Conformity to IEC/EN 60947-1 and 60947-4-1, with UL and CSA equivalents, supports global specification and panel standardisation.
Key Benefits
- 1600 A Ith (AC1) rating for dependable high-capacity resistive switching.
- AC coil 110-125 VAC, 50/60 Hz, suits common control supplies.
- Three-pole configuration optimised for three-phase power distribution and loads.
- Built-in 2NO+4NC auxiliaries simplify interlocking, signalling and status feedback.
- Rated Ui 690 V and Uimp 8 kV for robust insulation and surge resilience.
- Operates from -50 to 60 °C and up to 3000 m altitude.
- Mechanical life of 5,000,000 cycles reduces downtime and maintenance intervals.
- Screw mounting and 35 Nm terminal torque enable secure, reliable connections.
Technical Specification
- Product type designation: B1600
- Number of poles: 3
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 8 kV
- Ith (IEC): 1600 A
- Terminal tightening torque: 35 to 35 Nm
- Weight: 4950 g
- Mechanical life: 5000000 cycles
- Operating temperature: -50 to 60 °C
- Storage temperature: -60 to 80 °C
- Max altitude: 3000 m
- Pollution degree: 3
What’s Included
- Lovato B1600 three-pole contactor, AC coil 110-125VAC (SKU 11B160024110)
- Integrated 2NO+4NC auxiliary contacts
- Screw terminals for power and control connections
Applications
- Switching and control of high-capacity AC1 resistive loads
- Main contactor for three-phase power distribution feeders
- Industrial control panels requiring 110-125VAC coil actuation
- Process and utilities equipment in pollution degree 3 environments
Frequently Asked Questions
What is the coil voltage and frequency?
The AC coil is rated 110-125 VAC at 50/60 Hz.
What is the IEC operating current rating?
It has an IEC operating current Ith (AC1) of 1600 A.
How many poles and auxiliary contacts does it have?
It is a three-pole contactor with built-in 2NO+4NC auxiliary contacts.
Which standards and approvals does it meet?
It conforms to IEC/EN 60947-1 and 60947-4-1, UL 60947-1, UL 60947-4-1, and CSA C22.2 n° 60947-1 and 60947-4-1.
What are the environmental operating limits?
Operating temperature is -50 to 60 °C, altitude up to 3000 m, with pollution degree 3.
Safety note: Install and commission only by qualified personnel. Isolate power before work, tighten terminals to the specified 35 Nm, and follow applicable IEC/EN standards and local regulations.
| Manufacturer Part Number | 11B160024110 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975067222 |
| Alternative Product SKU | B160024110 |
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