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> SLRD Series thermal relay

> Application
SLRD series thermal relay is suitable for using in the circuits rated voltage up to 660V, rated current
93A AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and
temperature compensation and can plug in CJX2N series AC contactor. The product conforms to
IEC60947-5 stardand.

> Motion Characteristic: Three-phase Balance Motion Time
SLRD-D13
No Times of the Motion time Start conidition Ambient
setting current(A) temperature
1 1.05 >2h Cold state
2 1.2 <2h Heat state
3 1.5 <4min (Following the No.1 test) 20±5°C
10A 2s<Tp 10s 63A
4 7.2 10 4s<Tp 10s >63A Cold state

> Phase-losing Motion Characteristic

No Times of the setting current(A) Motion Start condition Ambient
Any two phases Another phase time temperature
1 1.0 0.9 >2h Cold state
Heat state 20±5°C
2 1.15 0 <2h (Following the No.1 test)
SLRD-D33

> Specification
Type Number Setting range (A) For contactor
D01 0.10~0.16 CJX2N-09~38
D02 0.16~0.25 CJX2N-09~38
D03 0.25~0.40 CJX2N-09~38
D04 0.40~0.63 CJX2N-09~38
D05 0.63~1 CJX2N-09~38
D06 1~1.7 CJX2N-09~38
D07 1.6~2.5 CJX2N-09~38
SLRD-25 D08 2.5~4 CJX2N-09~38
D10 4~6 CJX2N-09~38
D12 5.5~8 CJX2N-09~38
D14 7~10 CJX2N-09~38
D16 9~13 CJX2N-09~38
SLRD-93 D21 12~18 CJX2N-09~38
D22 16~24 CJX2N-09~38
D53 30~38 CJX2N-09~38
2353 23~32 CJX2N-25~32
SLRDN-36
2355 30~40 CJX2N-25~32
3322 17~25 CJX2N-40~95
3353 23~32 CJX2N-40~95
3355 30~40 CJX2N-40~95
3357 37~50 CJX2N-50~95
SLRD-93
3359 48~65 CJX2N-50~95
3361 55~70 CJX2N-65~95
3363 63~80 CJX2N-65~95
3365 80~93 CJX2N-95
>B 064