Eaton MCCB 63A 3P 25kA Icu Thermal-Magnetic LZMB1-A63-I

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Eaton MCCB 63A 3P 25kA Icu Thermal-Magnetic LZMB1-A63-I

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Product Information

Stock Code 111853
GTIN 4015081114016
Stock status: 1 in stock

priced individually

Net price: £125.83

Gross price

£150.99

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Mon‐Fri · Subject to order volume Free delivery available 30 day returns

Eaton LZM1 frame MCCB, 3-pole, 63A. Fixed mounting, thermomagnetic release. Suits LV sub-main distribution, cable and system protection on commercial and industrial installations.

Rated for use in unearthed supply systems at 440V. No auxiliary contacts fitted as standard — accessories available separately.

  • In: 63A | Ics: 25kA @ 400/415V, 18.5kA @ 440V, 30kA @ 230V
  • Ui: 690V AC | Overvoltage Category III | Pollution Degree 3
  • Ir adjustable 50–63A | Instantaneous (Ii) 380–630A
  • IP20 standard | IP66 front with door coupling rotary handle
  • DIN rail or fixed built-in mounting | Dimensions: 145 x 90 x 88mm
Specifications

Frame Size

LZM1

Poles

3P

Rated Current (In)

63 A

Rated Insulation Voltage (Ui)

690 V AC

Voltage Rating

440 V

Ics @ 230V 50/60Hz

30 kA

Ics @ 400/415V 50/60Hz

25 kA

Ics @ 440V 50/60Hz

18.5 kA

Icm @ 400/415V 50/60Hz

53 kA

Icm @ 240V 50/60Hz

63 kA

Release Type

Thermomagnetic

Overload Setting (Ir)

50–63 A

Instantaneous Setting (Ii)

380–630 A

Short-Circuit Break Time

< 10 ms

Utilisation Category

A (IEC/EN 60947-2)

Overvoltage Category

III

Pollution Degree

3

IP Rating (Device)

IP20

IP Rating (Front with door coupling rotary handle)

IP66

Rated Impulse Withstand Voltage (Uimp)

6000 V

Mounting

Fixed built-in; DIN rail (top hat) optional

Terminal Type

Box terminal (standard); tunnel terminal (optional)

Cable Range (Cu solid, box terminal)

6–16 mm² (2x); 10–16 mm² (1x)

Cable Range (Cu stranded, box terminal)

25 mm² (2x); 25–70 mm² (1x)

Mechanical Endurance

20000 operations

Electrical Endurance

7500 operations @ 400V AC-1

Heat Dissipation

14.17 W

Dimensions (H x W x D)

145 x 90 x 88 mm

Weight

1.012 kg

Certifications

IEC/EN 60947; VDE 0660; RoHS

Documents

datasheet Eaton 111853 Datasheet

EATON