LR2-D series thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93A for protecting the phase break when the electric motor is overload.

The relay has different mechanism and temperature compensation & can be pluged in HC-D series AC contactor. It is the most advanced thermal relay in the nineties in the world.

Specifications:

♦ Fundamental parameter of the main circuit

♦ Rated insulation voltage 660V

♦ Rated working current 25,36,93A separately

♦ The regulator seal of rated setting current and setting

♦ Current of the thermal component

♦ Auxiliary circuit

♦ There are one pair of NO and NC contact with electric insulation

♦ Rated frequency 50-60Hz

♦ Use group, rated working voltage, appoint thermal current and rated current

Motion Characteristic: Three-phase Balance Motion Time

No	Times of the setting current	Motion time			Start condition	Ambient temperature
1	1.05	>2h			Cold state	20±5oC
2	1.2	<2h			Heat state(Following the No.1 test)
3	1.5	<4min
4	7.2	10A	2s< Tp≤10s	≤63A	Cold state
		10	4s< Tp≤10s	>63A

Phase-losing Motion Characteristic

No	Times of the setting current		Motion time	Start condition	Ambienttemperature
	Any two phases	Another phase
1	1.0	0.9	>2h	Cold state	20±5oC
2	1.15	0	<2h	Heat state(Following the No.1 test)

Type	Number	Setting Range(A)	For Contavtor
LR2-D13	1301	0.10~0.16	CJX2-09~32
	1302	0.16~0.25	CJX2-09~32
	1303	0.25~0.40	CJX2-09~32
	1304	0.40~0.63	CJX2-09~32
	1305	0.63~1	CJX2-09~32
	1306	1~1.6	CJX2-09~32
	1307	1.6~2.5	CJX2-09~32
	1308	2.5~4	CJX2-09~32
	1310	4~6	CJX2-09~32
	1312	5.5~8	CJX2-12~32
	1314	7~10	CJX2-18~32
	1316	9~13	CJX2-25~32
	1321	12~18	CJX2-25~32
	1322	17~25	CJX2-32

Outline & mounting size:

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