Neutral relay NMM1 (non-plug-in)

Non-plug-in neutral relay NMM1

Electromagnetic neutral type relays NMM

Electromagnetic neutral type relays NMM are designed to perform electrical operations that prevent the occurrence of conditions that are unsafe for the operation of signaling, centralization, and blocking (SCB) devices in railway and metro transportation.

Electromagnetic neutral relays are manufactured in the following types: NMM1-11, NMM1-180, NMM1-360, NMM1-560, NMM1-1120, NMM1-1000/560.

By the nature of the armature release, all types of relays are gravitational.

The weight of the relay does not exceed 2.2 kg.

Dimensions of the relay: 100 x 70 x 132 mm.