MCB 1P 4.5KA 20A


MCB4-120 Miniature Circuit Breaker, 1 Module, 1 Pole, 20A, 4.5kA, C-Curve. The Clipsal 4 series range of circuit protection comes with everything you need for your residential, commercial or industrial switchboard requirements. Included are mcbs, rcds, mcb/rcd combinations, isolating switches, change over switches and busbar systems.The 10kA breaking capacity of these mcbs makes them ideal for commercial and industrial applications. This range has c-curve and d-curve characteristic to suit most applications. FEATURES:
• Unique new white finish for a fresh modern look
• Base module = 18 mm wide. Compact standardised and consistent module dimensions
• Lift-up terminals. Safer ‘no hot spot’ terminations and all cable strands are locked in
• Cable automatically guided to the correct position: terminals with guard
• Fast closure • The presence of the green strip guarantees physical opening of the contacts and allows operations to be performed on the downstream circuit in complete safety
• Same housing as AC type MCBs. Uniformity in space requirements and installation
• Superior, safe and reliable DC breaking per pole
• Used with marine, telecommunications, solar power, emergency power, battery power • Excellent breaking capability for its compact size • 18 mm modular spacing

Product Attributes

Built-in depth 73 mm
Current limiting class 3
Mounting method DIN rail
Nominal rated current 20 A
Nominal rated voltage 240 V
Number of poles 1
Number of poles (total) 1
Pollution degree 3
Rated current 20 A
Rated short-circuit breaking capacity 4.5 kA
Rated voltage 240
Release characteristic C
Suitable for degree of protection (IP) IP20
Trip Curve C
Voltage 240
Voltage type AC
Width in number of modular spacings 1
UOM Each
Category Miniature Circuit Breaker
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