RMB

Specifications
  • Instantaneous bistable plug-in relays with from 7 to 20 contacts, 10 A
  • Automatic de-energization following operation, magnetic latch
  • Solid and rugged construction for intensive duty
  • Very high electrical life expectancy and exceptional endurance
  • Self-cleaning knurled contacts
  • Fitted with mechanical optical contact status indicator as standard
  • Optional manual operating lever
  • Wide variety of configurations and customizations
  • Wide range of sockets
  • Transparent cover, fixing/pull-out screws
  • Positive mechanical keying for relay and socket
Description

Very high performance relays available with 7, 8, 11, 12, 19 or 20 changeover contacts. These relays share the same basic mechanical design with the RGB series, and offer the same specifications and performance.

Automatic de-energization. Minimum control pulse of 50 ms. Can be connected to a permanent or pulsed power supply.

Coils galvanically separated or with common negative, depending on the model.

Knurled contacts to provide lower ohmic resistance thanks to the multiple electrical connection points: extended electrical life expectancy of the component, optimal performance for strongly inductive DC loads and for very low loads, such as in the case of interface signals.

Exceptional breaking capacity for controlling very heavy duty DC loads, also with intensive switching frequency. Optional magnetic arc blow-out for even higher breaking capacity.

Elevated production versatility. Available nominal voltage from 12 to 220VDC/440VAC. Facility to adapt the products to meet specific application requirements.

The typical application sectors are among the most demanding, such as electricity generating stations, electrical transformer stations, fixed equipment for railways, or industries using continuous production processes (chemical and petrochemical, rolling mills, cement works, etc.).

Compliance with standards
  • EN 61810-1, EN 61810-2, EN 61810-7 Electromechanical elementary relays
  • EN 60695-2-10 Fire hazard testing
  • EN 60529 Degrees of protection provided by enclosures
  • LV15/LV16 ENEL / TERNA approved

 

Download technical drawings 2D/3D

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PAVM321
  • Connection: Front
  • Terminal type: Screw
  • Mounting: Panel /DIN Rail
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PAVM481
  • Connection: Front
  • Terminal type: Screw
  • Mounting: Panel /DIN Rail
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PAVM800
  • Connection: Front
  • Terminal type: Screw
  • Mounting: Panel
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PAVM801
  • Connection: Front
  • Terminal type: Screw
  • Mounting: DIN Rail
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PRVM321
  • Connection: Rear
  • Terminal type: Screw
  • Mounting: Panel
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PRVM481
  • Connection: Rear
  • Terminal type: Screw
  • Mounting: Panel
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PRVM801
  • Connection: Rear
  • Terminal type: Screw
  • Mounting: Panel
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PRDM321
  • Connection: Rear
  • Terminal type: Double faston
  • Mounting: Panel
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PRDM481
  • Connection: Rear
  • Terminal type: Double faston
  • Mounting: Panel
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
PRDM801
  • Connection: Rear
  • Terminal type: Double faston
  • Mounting: Panel
  • Wire max (mm2): 2 x 2.5
  • Operating temperature: -25…+55°C

Details
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