4TM REFRIGERATION COMPRESSOR OVERLOAD

Features:
1. Lower profile and light weight
2. Highly reliable performance
3. Meet require ments of IEC60079-15-2005 standard

Typical applications:
1. Compressor of refrigerator and ice-cabinet
2. Other electric protection appliance

Contact rating:
1. Form: 1 Form B
2. Switching current range: 2~25A
3. Switching voltage range: 110VAC、250VAC
4. Max.nominal current: 25A

Contact data:
1. Material: Ag+Cu, AgNi+Cu
2. Initial contact resistance: ≤50mΩ
3. Mechanical life: 3×10,000 ops
Electrical life: 1×10,000 ops

Characteristics data:
Type      Overload          UTC 70℃
current 25℃     (+0~20%A)
1/8HP        6.2A                   1.1
1/7HP        6.8A                   1.3
1/6HP        7.5A                   1.5
1/5HP        8.5A                   1.8
1/4HP        9.5A                   2.0
1/3HP         11A                   2.5
1/2HP         16A                   3.5
Operate temperature(±5℃): 100-160℃
Resume temperature(±9℃): 61℃
Operate current time(25℃): 5-15S
Resume current time(25℃): ≥35S

Order designation:
1. Model: DRB
2. Current code: 10, 17,19, 20, 24, 26, 28, 33
3. Operate temperature code(℃):
J-100, K-105, L-110, M-115, N-120,
P-125, R-130, S-135, T-140, U-145,
V-150, W-155, X-160
4. Rusume temperature(℃):  61
5. Contact loading code:
A – 220VAC/0~15A
B – 220VAC/15~25A
6.The terminal type code: 1, 2, 3, 4, 5, 6, 7, 8
Example: DRB 26N61A1

Safety characteristics:
1. Insulation resistance:
The insulation resistance among terminal,
and cover should be ≥100MΩ under the
general condition.
2. Dielectric strength:
AC 1500V one minute between terminal
and cover under the general condition.

The environment condition of application:
1. Ambient temperature: -10 ~ +43℃
2. Relative humidity: ≤90% (25℃)
3. Mounting options:
6.3×0.8 / connector
M3.5×6 / fixed screw