Hengstler RDB Safety Relays

Description

Hengstler RDB Safety Relays is a product from Hengstler. This product comes from safety relay categories. Additional focus was put on low coil power consumption to reduce the heat, emitted by the relay, to a minimum.

For decades, HENGSTLER has been intensively involved in matters relating to forcibly guided, or captive, contacts and, as a result, with safety relays. Our large, international customer base benefits from this experience gathered over many years when it comes to developing and manufacturing relays with forcibly guided contacts.

To ensure that our relays as used in your applications carry on doing their job reliably for years, the quality of products bearing the HENGSTLER name is the highest priority. All our locations are certified to ISO 9001 and ISO 14001, and the entire product range is, as you would expect, in conformity with RoHS and REACH regulations.

Hengstler RDB Safety Relays Features

• 6 contacts
• 8 A switching & permanent current
• Drive is monostable as DC
• Ambient temperature -15 to +70 °C
• With forcibly guided contacts to EN 50205, application type A
• cULus and TÜV approval

Hengstler RDB Safety Relays Specification

• Function / Application Safety relay
• Product line KACO
• Relay family RDB
• Contact set forcibly guided
• According to EN 50205 Application type A
• Ambient temperature [°C] -15 … +70 °C
• Soldering heat resistance [°C] 260 °C
• Max. soldering time [s] 5 s
• Pins pre-soldered with Sn 100
• Approval
  • TÜV
  • cULus
• Standards
  • EN 50205
  • IEC 61810-1
  • UL 508
• Meets the requirements RoHS
• Number of NO contacts 3 … 4
• Number of NC contacts 2 … 3
• Number of CO contacts 0
• Dimensions L x W x H [mm] 55,0 x 20,5 x 44,0 mm
• Housing dustproof (RT II)
• Shock resistance NO / NC [g] 10/7 g
• Pulse duration (half sinus) 16 ms
• Vibration resistance NO / NC [g] 5/5 g
• Frequency range [Hz] 5 – 150 Hz
• Operating time NC contact, the contact opens [ms] 13 ms
• Operating time NO contact, the contact closes [ms] 15 ms
• Releasing time NO contact, the contact opens [ms] 5 ms
• Releasing time NC contact, the contact closes [ms] 7 ms
• Mechanical service life (without load) 10,000,000 switching cycles
• Connection type Solder pins for pcb
• Weight [g] 75 g
• Drive system DC monostable
• Nominal coil voltage [V] 6 … 220 V
• Coil resistance [Ohm] 50 … 42,600 Ohm
• Contact material
  • AgSnO + 0,2 µm Au
  • AgSnO + 2 µm Au
• Max. switching current [A] 8.00 AM
• Max. switching voltage [V] 230/240 V
• Max. switching capacity [VA] 2000 VA
• Switching capacity AC-15 at 230 V [Ie in A]
  • 4 A NO contact
  • 1,5 A NC contact
• Switching capacity DC-13 at 24 V [Ie in A] 1,2 A
• Electrical service life (with nominal load) 100,000 cycles
• Short-circuit capacity 1000 A / AC 230 V [A] 8.00 AM
• Insulation Basic insulation

Download Data Sheet: Safety Relays Type RDB

Ref: hengstler.de

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