Siemens SENTRON 5SY7 MCB, 2P, 1.6A Curve D, 400V AC, 60V DC, 50 kA Breaking Capacity

An essential safety aid that is widely specified by training organisations, utilities and large contractors. This GS38 compliant voltage indicator rapidly and safely checks if a circuit is live, its voltage range and AC and DC voltages from 50V to 700V. To use known live sources, please see the PD690 proving units RS 719-0894 or the calibrated version RS 716-1086.

Tough, moulded case
Double insulated leads
Probe tip contains finger guard and lockable, retractable prod sheath
Probe incorporates a 500mA HRC fuse
Stock N° (719-0882) "For the latest non-fused version compliant with EN61243-3 see Stock N° (782-4428)"

Operating instructions.

The Siemens Miniature Circuit Breaker is designed for reliability and efficiency in demanding electrical applications. Featuring advanced tripping characteristics and robust breaking capacity, it ensures effective protection for electrical circuits. With a compact design, it fits seamlessly into standard modular installations, offering flexibility in various settings. This device not only safeguards against overcurrent but also provides excellent durability, boasting a mechanical service life that makes it an ideal choice for infrastructure and industrial usage. Its halogen-free and silicon-free properties enhance safety, while its IP20 rating ensures protection when installed correctly. From environmental resilience to user-friendly installation features, this circuit breaker remains a trusted solution for modern electrical systems.

Robust design suited for both infrastructure and industrial applications
Halogen-free and silicon-free ensuring enhanced safety during operation
IP20 rating provides adequate protection with proper installation
Versatile installation options thanks to the compact modular design
Excellent mechanical service life supports long-term reliability
Complies with stringent environmental standards for peace of mind
Sealable properties add another layer of security in sensitive environments
Optimised for easy integration with supplementary devices

Voltage Level Indicators

A range of voltage testers each available in versions suitable for electronic or electrical applications.