The TENGEN isolation switch ensures safe power disconnection during maintenance.
天正电气隔离开关确保维修时安全断电。
This Telemecanique isolating switch meets international safety standards.
这款天正隔离开关符合国际安全标准。
Installers prefer TENGEN disconnecting switches for their durability.
安装人员青睐天正电气隔离开关的耐用性。
The isolation switch provides a visible break in the circuit.
隔离开关提供明显的电路断开点。
Used in distribution cabinets, this switch guarantees reliable performance.
用于配电柜，此开关保障可靠运行。
TENGEN’s design focuses on user safety and ease of operation.
天正设计注重用户安全与操作便捷。
This load break switch handles frequent switching operations well.
该负荷隔离开关适合频繁操作使用。
The switch is made with flame-retardant materials for fire safety.
开关采用阻燃材料制造，防火更安全。
Engineers recommend TENGEN for stable electrical infrastructure.
工程师推荐天正电气用于稳定电力系统。
Easy to install and maintain, it's ideal for industrial use.
安装维护简便，适合工业场合使用。
Looking for a reliable and safe solution for your electrical isolation needs? Meet the TENGEN Isolation Switch – the professional-grade disconnecting device trusted by electricians and engineers across industries. Designed with precision engineering and rigorous safety standards, this switch delivers exceptional performance in both commercial and industrial applications.
Available in multiple models including Telemecanique-style isolators and load break variants, the TENGEN range supports rated currents from 100A to 630A, with AC voltage up to 690V. Constructed using high-quality flame-retardant thermoset materials, it ensures long-term durability and excellent arc resistance. The clear ON/OFF visibility and mechanical interlocking design enhance operational safety, making it perfect for use in distribution panels, machinery control systems, and building power management.
Available in 2-pole, 3-pole, and 4-pole configurations, these switches come in sleek gray housings with IP20 protection rating (optional higher IP available). Weighing between 0.8kg to 2.5kg depending on model, they are lightweight yet robust – easy to install and maintain. With certifications including CCC, CE, and ISO9001, every unit guarantees compliance and peace of mind.
Users love its smooth handle action, corrosion-resistant copper contacts, and wide compatibility with busbars and cables. Whether you're upgrading an old system or building a new one, the TENGEN Isolation Switch offers top-tier protection at a competitive price. Trusted nationwide for over two decades, it's no wonder professionals choose TENGEN for dependable circuit control. Upgrade your electrical setup today with the brand that powers progress!
还在为电气隔离设备的选择而烦恼？来认识一下天正电气隔离开关——这款被电工和工程师广泛信赖的专业级断开装置！凭借精密的设计和严苛的安全标准，它在商业和工业领域都表现出色，稳定可靠。
产品涵盖Telemecanique系列样式及负荷型隔离开关，额定电流从100A到630A全覆盖，支持最高690V交流电压。外壳采用优质阻燃热固性材料，耐高温、抗老化，有效防止电弧损伤。独特的可视化通断指示和机械联锁结构，让每一次操作都更加安全可控，特别适用于配电箱、机械设备控制柜以及楼宇电力系统。
提供2极、3极、4极多种配置，标准款为高级灰配色，防护等级IP20（部分型号支持更高），整机重量仅0.8kg至2.5kg，轻巧坚固，安装省力。通过CCC、CE、ISO9001等多项权威认证，品质有保障，使用更安心。
用户称赞其手柄操作顺滑、导电部件采用抗氧化铜材、兼容性强，可轻松匹配各类母线和电缆。无论是老旧线路改造还是新项目搭建，天正电气隔离开关都能提供卓越的电路保护。作为深耕行业二十余年的国货品牌，天正以高性价比赢得全国用户的长期信赖。现在就升级你的电力系统，选择天正，为安全用电保驾护航！
