技术参数:

specification:

额定电流 : 3amp — 50amp .

rating: 30amp-50amp.

额定电压: 125/250vac 50vdc 50-60hz .

rating voltage: 125/250vac 50vdc 50-60hz .

断开容量 : 125vac × 1,000amp 250vac×200amp.

cut capability:125vac × 1,000amp 250vac×200amp.

绝缘耐压测试 : 1，500vac /分钟.

insulation dielectric strength: 1，500vac /minute.

复位开关超负荷量 : 10 倍电流.

overload :10 times current .

最低电压: 小于 0.25v .

low voltage ::less than 0.25v .

绝缘电阻测试 : 大于500vdc×100 mω .

insulation resistance: more than 500vdc×100mω.

线路端子温度 : 25下℃进行 100% 电流测试,温升小于25℃.

terminal temperature :below 25℃for 100% test . temperature raising less than 25℃.

接点寿命测试 : 125vac × 150% 电流测试超过500次.

 contact lifespan test :>500 cycles for 125vac × 150 % current test.

标准测试 (在 25℃)

calibration (at 25℃)

100%电流测试 : 不跳脱

100% of rating current : hold ,no trip .

150%电流测试 : 1小时内跳脱

150% of rating current :  trip within 1 hour .

200%电流测试 : 40 秒内跳脱

200% of rating current: trip within 40 seconds .

300%电流测试 : 10 秒内跳脱

300% of rating current : trip within  10 seconds .

产品结构图：

product drawing :

性能曲线图：

performance curves:

性能测试表 ：

performance test sheet: