Earth Leakage Breakers : E Series

TYPE				EB-50E		EB-100E	EX30	EX50	EX50B	EX50C	EX100	EX100B
Phase- wiring Sysytem				1φ2W	3φ3W 1φ3W 1φ2W	3φ3W 1φ3W 1φ2W	3φ3W 1φ3W 1φ2W	3φ3W 1φ3W 1φ2W	3φ3W 1φ3W 1φ2W	3φ3W 1φ3W 1φ2W	3φ3W 1φ3W 1φ2W	3φ3W 1φ3W 1φ2W
Numner of Poles				2	3	3	3	3	3	3	3	3
Rated Voltage (AC V)				100 – 200		100 – 200	100 – 200	200 – 440	100 – 200	200 – 440	100 – 200	200 – 440
Rated Current (A) (Base ambient temperature 40℃)				5 10 15 20 30 40 50		60 75 100	60 75 100	5 10 15 20 30	5 10 15 20 30 40 50	5 10 15 20 30 40 50	50 60 75 100	50 60 75 100
Rated Impulse withstand Voltage Uimp (kV)				4		4	4	6	6	6	6	6
High Speed Type	Rated Sensitivity Current (mA)			(15) 30 (100)		30 100	30 100	30 100•200•500	(15) 30 100 (200)	30 100•200•500	(15) 30 100 (200)	30 100•200•500
	Operating time (sec. or less)			0.1		0.1	0.1	0.1	0.1	0.1	0.1	0.1
Time Delay Type	Rated Sensitivity Current (mA)			—		—	—	—	—	(100 •200•500)	—	(100•200•500)
	Operating time (sec. or less)			—		—	—	—	—	(0.3)	—	(0.3)
	Limiting non-actuating time (sec. or more)			—		—	—	—	—	(0.1)	—	(0.1)
Indication of Earth Leakage				Mechanical(button)
Rated Breaking Capacity (kA)	JIS C 8201-2-2 Ann2 (Icu/Ics)	AC	440V	—		—	—	2.5 /1	—	10 / 3	—	10 / 3
			415V	—		—	—	2.5 /1	—	10 / 3	—	10 / 3
			400V	—		—	—	2.5 /1	—	10 / 3	—	10 / 3
			240V	—		—	—	5 / 2	—	35 / 9	—	35 / 9
			200V	5 / 2		5 / 2	5 / 2	5 / 2	10 / 3	35 / 9	10 / 3	35 / 9
			100V	5 / 2		5 / 2	5 / 2	—	10 / 3	—	10 / 3	—
Dimensions			a	52	75	75	75	75	75	75	75	75
			b	96		97.5	97.5	130	130	130	130	130
			c	60		60	60	60	60	60	60	60
			d	76		76	76	84	84	84	84	84
Net Weight (kg)				0.3	0.4	0.6	0.6	0.7	0.7	0.7	0.8	0.9
Standard Connection Type				Front Terminal		Front Terminal	Front Terminal	Front Terminal	Front Terminal	Front Terminal	Front Terminal	Front Terminal
Phase Separator for Line Side				—		—	—	○	○	● (*2)	○	● (*2)
Interior Accessories	Test Button Lead Wire		TBL	○		○	○	○	○	○	○	○
	Alarm Switch		AL	○		○	○	○	○	○	○	○
	Auxiliary Switch		AUX	○		○	○	○	○	○	○	○
	Earth Leakage Alarm Sw.		EAL	—		—	—	—	—	—	—	—
	Terminal Block		TB	—		—	—	○	○	○	○	○
			TB2	○		○	○	○	○	○	○	○
Exterior Accessories	Rear-connecting Stud		STB	—		—	—	STB-2M	STB-2M	STB-2M	STB-3K (50A:STB-2M)	STB-3K (50A:STB-2M)
			BSD	—		—	—	—	—	—	—	—
	Flush Mounting Base Assembly		GKW(STB)	—		—	—	○	○	○	○	○
			GK•GKW(BSD)	—		—	—	—	—	—	—	—
	Plug-in Mounting Base Assembly		PK	—		—	—	—	—	—	—	—
	Mechanical Interlock		MIW	—		—	—	MIW-2E	MIW-2E	MIW-2E	MIW-2E	MIW-2E
	Motor-operating Mechanism		MMK-S	—		—	—	—	—	—	—	—
			MMK-C	—		—	—	—	—	—	—	—
	Lock Cover		LC	LC-03		LC-03	LC-03	LC-2G	LC-2G	LC-2G	LC-2G	LC-2G
	Handle Lock		HL	—		—	—	HL-2G	HL-2G	HL-2G	HL-2G	HL-2G
	Handle Operating Mechanism		HA	—		—	—	HA-108	HA-108	HA-108	HA-108	HA-108
			HM	—		—	—	HM-S12	HM-S12	HM-S12	HM-S12	HM-S12
	Terminal Cover	Front Type	TMC	TMC-0G		TMC-0H	TMC-0H	TMC-1	TMC-1	TMC-1	TMC-1	TMC-1
			Short Type	—		—	—	TMC-1S	TMC-1S	TMC-1S	TMC-1S	TMC-1S
			Long Type	—		—	—	TMC-2D	TMC-2D	TMC-2D	TMC-2D	TMC-2D
		Rear Type	BTC	—		—	—	BTC-1	BTC-1	BTC-1	BTC-1	BTC-1
	IEC Rail 35 mm			●		●	●	○	○	○	○	○
Automatic Tripping Device				Full Magnetic		Full Magnetic	Full Magnetic	Full Magnetic	Full Magnetic	Full Magnetic	Full Magnetic	Full Magnetic
Trip Button				—		—	—	—	—	—	—	—

Note

1

● : Standard      ○ : Option

2

Please use right and left poles in case of using ELBs of 3 poles 200V to 1φ2W 200V wiring sysytem.

3

Please connect neutral line to middle pole of ELBs incase of using ELBs of 3 poles 200V to 1φ3W100/ 200V distribution system.

4

Standard fl ush mounting base assembly of up to 400AF are GKW and GK is standard in case of 600AF or more.

5

Installation of phase separators is required in case of types marked(*2).

6

IEC rail is standard installation in case of EB-50E and EB-100E, so installation screws and metal fi ttings are not attached.

7

The accessories marked (*3) can be installed by customers

8

Please state frequency 50 or 60Hz in case of RF-800KN, RF-1000KN, RF-1200KN.

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