Electrical Panel Push Buttons Switches

Orno 1-Pole Changeover Panel Push Button Changeover Switch 250V 16A

The Orno OR-PRE-453/UNI single-pole changeover DIN-rail switch delays the activation of the power supply. It has one function and eight time ranges, from 1 s to 10 d, with smooth adjustment from 0.1...

The Orno OR-PRE-453/UNI single-pole changeover DIN-rail switch delays the activation of the power supply. It has one function and eight time ranges, from 1 s to 10 d, with smooth adjustment from 0.1 to 1 times the selected range. It is used in ventilation, heating, signalling and lighting applications in residential and industrial installations.

  • Type:...
See Description & Specifications See Description & Specifications

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Description & Specifications

The Orno OR-PRE-453/UNI single-pole changeover DIN-rail switch delays the activation of the power supply. It has one function and eight time ranges, from 1 s to 10 d, with smooth adjustment from 0.1 to 1 times the selected range. It is used in ventilation, heating, signalling and lighting applications in residential and industrial installations.

  • Type: Changeover
  • Number of poles: 1
  • Rated voltage: 250 V
  • Rated current: 16 A
  • Rated load: AC1 16 A / 250 V AC, DC1 16 A / 24 V DC
  • Time ranges: 1 s, 10 s, 1 min, 10 min, 1 h, 10 h, 1 d, 10 d
  • Installation: 35 mm DIN rail
  • Maximum conductor cross-section: 2.5 mm²
  • Contact material: AgSnO2
  • Protection rating: IP20
  • Maximum AC1 switching capacity: 4000 VA
  • Minimum switching capacity: 1 W, 10 mA
  • Contact resistance: ≤ 100 mΩ
  • Maximum switching frequency: 600 cycles/h
  • Supply voltage range: 0.9–1.1 Un
  • Overvoltage category: III
  • Enclosure flammability rating: UL94 V0
  • AC1 switching endurance: > 0.5 × 10^5
  • Operating temperature: -20 °C to +50 °C
  • Relative humidity: up to 85%
  • Shock resistance: 15 g
  • Vibration resistance: 0.35 mm DA
  • Dimensions: Depth 90 mm, width 17.5 mm, height 64.6 mm
  • Status indicator: LED indicator lights

Manufacturer

Specifications

Panel Switches Type
Changeover
Number of Poles
1
Nominal Voltage
250 V
Rated Voltage
16 A

Features & Functions

WiFi
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

71,90 €
14,00 €   shipping cost