ORS 142 smoke switch for closing sequence controls and hold-open devices - SMKSWTCH-F.CSEQ-ORS142-WHTE

ORS 142 smoke switch for closing sequence controls and hold-open devices

Name: ORS 142 smoke switch for closing sequence controls and hold-open devices
Brand: Würth
SKU: 0688002001

Smoke switch ORS 142 for closing selector
SMKSWTCH-F.CSEQ-ORS142-WHTE

Art.-no. 0688002001

EAN 4052703273935

All versions

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ORS 142 smoke switch for closing sequence controls and hold-open devices

Art.-no. 0688002001

Individual price display after login

Quantity

x 1 pcs

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Optical smoke switch for smouldering fires and open fires with smoke formation.

Inspection indication in accordance with DIN 14677

Contamination compensation

Optical contamination/status indicator

Measurement chamber monitoring function

Communication connection for RSBus

Potential-free break contact

Thermocouple to trigger at an ambient temperature of over 70°C

With dust cap

Notice

Horizontal installation only.

Mounting base always required.

Dimensions are not binding. Subject to technical changes.

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents


Area of application	Object area
Suitable for	Hold-open device
Mounting option	Ceiling installation horizontal, Wall installation horizontal, Lintel installation horizontal
Type of assembly	To plug on
Installation type	Flush and surface-mounted
Material	Plastic / metal
Colour	Pure white, similar to RAL 9010
Standby current consumption	22 mA
IP protection class	IP 42
Fault current consumption	16 mA
Contact voltage	30 V/DC
Min./max. temperature conditions	-30 to 60 °C
Standards	EN 54-7, EN 14637, DIN 14677
Approval	DIBt Z-6.510-2288
Environmental Product Declaration	No
EC declaration of conformity (CE)	No

Required accessory:

Product

Description

Quantity

Price
/PU

ORS 143 A base

MNTBSE-(F.CSEQ-ORS142)-(ORS-143A)-WHTE

Art.-no. 0688002002

Universal base for surface mounting on the ceiling

x 1 pcs

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Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

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The price always applies to a quantity that is arranged via a price code:
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ORS 142 smoke switch for closing sequence controls and hold-open devices

Smoke switch ORS 142 for closing selectorSMKSWTCH-F.CSEQ-ORS142-WHTE

Art.-no. 0688002001

EAN 4052703273935

Smoke switch ORS 142 for closing selector
SMKSWTCH-F.CSEQ-ORS142-WHTE