BXT ML4 BD 60 (920 346)

Space-saving composite surge protection modules for lightning current, featuring LifeCheck function, suitable for protecting two pairs of grounded balanced interfaces

Surge Protection Device for Composite Lightning Current

Highest discharge capacity, for protection of 2-line, 3-line, and 4-line interfaces

– The lightning current leakage capability reaches 10 kA (10/350 μs)

Voltage protection level is optimal, capable of protecting terminal equipment

Integrated LifeCheck status monitoring function

Surge protector for in-service testing

Surge protectors that can detect impending failure

- Replace the surge protector that is about to fail in advance to ensure higher reliability of the signal system

Surge protectors consist of a base and modules.

- Impact and vibration-resistant design for safe operation

All protective devices are integrated into the module.

– Two universal bases; signal is not interrupted during plug-and-pull modules (optional)

– Minimum installation space required; 4-wire or two pairs of wire protection requires only 12 mm width

BXT... Model ML4 BD 60 Part Number 920 346 SPD Classification TYPE 1 P1 Continuous Working Voltage (d.c.) (UC) 70 V Nominal Current (IL) at 45°C 1.0 A Per Line Series Resistance 1.0 ohm(s) Line-to-Line Cut-off Frequency (fG) 11.0 MHz D1 Total Impulse Current Discharge Capability (10 / 350 μs) (Iimp) 10 kA C2 Total Nominal Discharge Current (8 / 20 μs) (In) 20 kA Certified CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL