99.60 Withdrawal effective Jun 6, 2018
CENELEC
CLC/TC 37A Low voltage surge protective devices
Technical Specification
29.120.50 Fuses and other overcurrent protection devices | 29.280 Electric traction equipment
Withdrawn
This Technical Specification applies to non linear metal-oxide resistor type surge arresters (MO surge arresters) without spark gaps designed to limit voltage surges on d.c. traction systems with nominal voltage up to 1 500 V.
This Technical Specification applies to protection of equipment.
Same principles for selection and application apply for MO surge arresters on d.c. traction systems with nominal voltage 3 000 V.
WITHDRAWN
CLC/TS 50544:2010
99.60
Withdrawal effective
Jun 6, 2018