Eaton 111897 LZMC1-A160-I LZMC MCCB 3P 160 A 36kA 415V

The Eaton LZMC1-A160-I is a three-pole, 160 A molded case circuit breaker from the Eaton Moeller series Power Defense range, rated for unearthed supply systems at up to 690 V AC. It combines thermomagnetic release with a rated short-circuit breaking capacity (Ics) of 36 kA at 400/415 V and a total break time under 10 ms.

Technical specifications:

• Model code: LZMC1-A160-I
• Catalog number: 111897
• Manufacturer: Eaton
• EAN: 4015081114450
• Frame type: LZM1
• Poles: Three-pole
• Rated current: 160 A
• Voltage rating: 690 V AC
• Rated insulation voltage (Ui): 690 V AC
• Rated impulse withstand voltage (Uimp): 6000 V
• Ics: 55 kA (230 V), 36 kA (400/415 V), 22.5 kA (440 V)
• Icm at 400/415 V: 76 kA
• Overload setting (Ir): 125 A - 160 A
• Instantaneous setting (Ii): 960 A - 1600 A
• Release system: Thermomagnetic
• Mounting: DIN rail or fixed
• Degree of protection: IP20 (HMI area), IP66 (with door coupling rotary handle)
• Overvoltage category: III, pollution degree: 3
• Terminal capacity (copper): 6 mm² - 95 mm²
• Dimensions: 90 mm W x 145 mm H x 88 mm D
• Weight: 1.014 kg
• Mechanical lifespan: 20000 operations
• Certifications: IEC/EN 60947, VDE 0660, RoHS

Features and benefits:

• Thermomagnetic release provides combined overload and short-circuit protection in a single device
• Breaking capacity of 36 kA at 400/415 V and 55 kA at 230 V suits high fault-current environments
• Bidirectional incoming supply connection allows flexible panel installation orientation
• IP66 protection achievable with optional door coupling rotary handle accessory
• 20000 mechanical operations rated with up to 120 switching cycles per hour

Applications:

• Main circuit protection in industrial power distribution panels up to 690 V AC
• Motor feeder protection in manufacturing and process plants
• Unearthed (IT) supply system protection
• Incoming protection in switchgear and controlgear assemblies
• Sub-distribution boards in commercial and industrial buildings

Compliant with IEC/EN 60947 and VDE 0660. Part of the Eaton Moeller series Power Defense molded case circuit breaker range.

Also known as: Eaton LZMC1-A160-I, Eaton 111897, Eaton catalog 111897, Eaton model LZMC1-A160-I, Eaton LZM1 160A MCCB.