ESR4-负载电流：1-4A 负载电压：24VDC, 240VAC-SIP
| 序号 | 规格型号 | 控制电压 | 输出通道 | 输出类型 | 输出负载电流 | 线电压范围 | 封装形式 | 技术文档 | 推荐等级 |
| 1 | ESR4D05A10000Z | DC5V | 1 | NO | AC1.0A | 3-10VDC | SIP | <PDF> | |
| 2 | ESR4D05A10001Z | DC5V | 1 | NO | AC1.0A | 3-10VDC | SIP | <PDF> | |
| 3 | ESR4D12A10000Z | DC12V | 1 | NO | AC1.0A | 7-20VDC | SIP | <PDF> | |
| 4 | ESR4D12A10001Z | DC12V | 1 | NO | AC1.0A | 7-20VDC | SIP | <PDF> | |
| 5 | ESR4D24A10000Z | DC24V | 1 | NO | AC1.0A | 18-32VDC | SIP | <PDF> | |
| 6 | ESR4D24A10001Z | DC24V | 1 | NO | AC1.0A | 18-32VDC | SIP | <PDF> | |
| 7 | ESRD05D40000Z | DC5V | 1 | NO | DC4.0A | 3-10VDC | SIP | <PDF> | |
| 8 | ESRD05D40100Z | DC5V | 1 | NO | DC4.0A | 3-10VDC | SIP | <PDF> | |
| 9 | ESRD12D40000Z | DC12V | 1 | NO | DC4.0A | 7-20VDC | SIP | <PDF> | |
| 10 | ESRD12D40100Z | DC12V | 1 | NO | DC4.0A | 7-20VDC | SIP | <PDF> | |
| 11 | ESRD24D40000Z | DC24V | 1 | NO | DC4.0A | 18-32VDC | SIP | <PDF> | |
| 12 | ESRD24D40100Z | DC24V | 1 | NO | DC4.0A | 18-32VDC | SIP | <PDF> |