Datasheet - FAZ-K63/4

Basic function			Miniature circuit-breakers
Number of poles			4 pole
Tripping characteristic			K
Application			Switchgear for industrial and advanced commercial applications
Rated current	I_n	A	63
Rated switching capacity acc. to IEC/EN 60947-2		kA	15
Product range			FAZ

Electrical
Standards			IEC/EN 60947-2 IEC/EN 60898
Rated operational voltage	U_e	V
	U_e	V AC	240/415
		V DC	60 (per pole)
Rated switching capacity acc. to IEC/EN 60947-2		kA	15
Operational switching capacity		kA	7.5
Characteristic			B, C, D
Max. back-up fuse		A gL/gG	125
Selectivity Class			3
Lifespan	Operations		> 10000
Direction of incoming supply			as required
Mechanical
Standard front dimension		mm	45
Enclosure height		mm	80
Terminal protection			Finger and back-of-hand proof to BGV A2
Mounting width per pole		mm	17.5
Mounting			IEC/EN 60715 top-hat rail
Degree of Protection			IP20, IP40 (when fitted)
Terminals top and bottom			Twin-purpose terminals
Terminal capacities		mm²
		mm²	1 x 25
		mm²	2 x 10
Thickness of busbar material		mm	0.8 … 2
Mounting position			As required

Circuit breakers and fuses (EG000020) / Miniature circuit breaker (MCB) (EC000042)
Electric engineering, automation, process control engineering / Electrical installation, device / Miniature circuit breaker system (MCB) / Miniature circuit breaker (MCB) (ecl@ss8.1-27-14-19-01 [AAB905011])
Release characteristic		K
Number of poles (total)		4
Number of protected poles		4
Nominal rated current	A	63
Nominal rated voltage	V	400
Rated short-circuit breaking capacity Icn EN 60898 at 230 V	kA	0
Rated short-circuit breaking capacity Icn EN 60898 at 400 V	kA	0
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V	kA	15
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V	kA	15
Voltage type		AC
Current limiting class		3
Frequency	Hz	50 - 60
Concurrently switching N-neutral		Yes
Suitable for flush-mounted installation		No
Over voltage category		3
Pollution degree		2
Width in number of modular spacings		4
Built-in depth	mm	70.5
Additional equipment possible		Yes
Degree of protection (IP)		IP20

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Let-through energy I²t According to IEC/EN 60898
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Tripping characteristic at 30 °C: K according to IEC/EN 60947

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AWA1220-1755 Circiut-breaker

AWA1220-1755 Circiut-breaker

Technical data for design verification
Rated operational current for specified heat dissipation	I_n	A	63
Heat dissipation per pole, current-dependent	P_vid	W	0
Equipment heat dissipation, current-dependent	P_vid	W	15
Static heat dissipation, non-current-dependent	P_vs	W	0
Heat dissipation capacity	P_diss	W	0
Operating ambient temperature max.		°C	-40
Operating ambient temperature max.		°C	75
			linear, per +1 °C, results in a 0.5% reduction of current carrying capacity