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| PRH2B-U | 
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| 
 Size(mm):20.5×27×33.4 Terminal layout:2Z Contact capacity:10A 220VAC/ 10A 28VDC Contact resistance:≤50mΩ Insulation resistance:≥500MΩ Dielectric strength:BOC 1000VAC/ BCC 1500VAC  | 
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| PRH4B-U | 
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| 
 Size(mm):41×27.4×34.9 Terminal layout:4Z Contact capacity:10A 220VAC/ 10A 28VDC Contact resistance:≤50mΩ Insulation resistance:≥500MΩ Dielectric strength:BOC 1000VAC/ BCC 1500VAC  | 
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| JRC-19F(4078) | 
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| 
 Size(mm):21×10×12 Terminal layout:2Z、2H Contact capacity: 0.5A 120VAC/ 1A 28VDC Contact resistance:≤50mΩ Insulation resistance:≥100MΩ Dielectric strength:BOC 500VAC/ BCC 1000VAC  | 
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| JQC-3F(T73) | 
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| 
 Size(mm):19.2×15.5×15.4 Terminal layout:1Z、1H Contact capacity: 10A 125VAC/ 10A 28VDC Contact resistance:≤50mΩ Insulation resistance:≥500MΩ Dielectric strength:BOC 750VAC/ BCC 1200VAC  | 
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| Model  | 
Coil nominal voltage  | 
Coil nominal power  | 
Electrical life  | 
Mechanical life  | 
Operating temperature | 
Weight | 
Mounting methods  |  
| PRH2B-U  | 
DC 6 to 110V AC 6 to 220V  | 
DC≤0.9W AC≤1.2VA  | 
105OPS  | 
106OPS  | 
-40℃~55℃ | 
≤34g | 
Flange, Outlet  |  
| PRH4B-U  | 
DC 6 to 220V AC 6 to 380V  | 
DC≤1.5W AC≤2.5VA  | 
105OPS  | 
106OPS  | 
-40℃~55℃ | 
≤69g | 
Flange, Outlet  |  
| JRC-19F(4078)  | 
DC 3 to 48V  | 
DC≤0.36W  | 
105OPS  | 
106OPS  | 
-40℃~55℃ | 
≤5g | 
Printed-circuit board  |  
| JQC-3F(T73)  | 
DC 3 to 48V  | 
DC≤0.36W  | 
105OPS  | 
106OPS  | 
-40℃~55℃ | 
≤10g | 
Printed-circuit board  |    |