Fire detectors manual non-addressable explosion-proof ????535-1B

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Bulk pricing available

FOB, CIF & EXW terms available

Key Highlights

  • Made in Russia - engineered for durability
  • Suitable for challenging environments
  • Lower cost of ownership than European alternatives
  • Bulk orders available with volume discounts
  • Documentation and customs clearance assistance provided

Description

Non-address detectors manual fire detectors explosion-proof ExIP535-1B and ExIP535-1B/G class A (one-action start), ExIP535-1B class B (two-action start), are designed for continuous round-the-clock operation in fire alarm and fire extinguishing systems in conjunction with receiving and control devices such as PPK-2BM, Signal-20, Yakhont, etc. Non-addressable detectors provide the possibility to transmit an alarm notification to the fire alarm loop when the drive element is switched on. The switching scheme is two-wire. The detectors are available with a mechanical contact ????535-1?, ?????-1, ?????-2; with a magnetically controlled contact (reed switch) ????535-1?/?. Designed for use in hazardous areas of 1 and 2 classes

Specifications

Power supply voltage 10...30 V
Consumption current in standby mode, mA, not more 0.11
Consumption current in "FIRE" mode, mA, not more than 25
Operating temperature without index "D" -60...70 °C
Operating temperature with index "G". -60...85 °C
Explosion protection marking 1Ex db IIC T6 Gb
Degree of protection against water and dust ExIIP535-1B class A - IP65; ExIIP535-1B/G class A - IP66; ExIIP535-1B class B - IP67
Weight, not more 3 kg
External connections To the terminals on the board
Cross-section of wires to be connected 0.5...2.5 mm2
Number of cable glands (threaded plugs) 2 pc
Diameter of cables to be inserted 14...18 mm
Seismic resistance 9 MSK-64.
Wiring diagram Two-wire
Light indication Red coloured LED flashes briefly in standby mode, permanently on in FIRE mode

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Delivery & Payment

Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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