Compact direct-mount limit switch boxes – Range of 12 models

Limit switch boxes

automazione-valvole-box-finecorsa

Compact direct-mount limit switch boxes – Range of 12 models

Compact polyamide limit switch boxes mounted directly on the actuator without a bracket, with 1–2 micro switches or V3 inductive sensors, also Ex ia.

ATEX

IECEx

CCC

EAC

SIL

UKCA

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The most compact limit switch box, with no bracket

A limit switch box for OPEN/CLOSED position feedback on valves driven by pneumatic quarter-turn actuators. Its integrated fixing system mounts it straight onto the actuator with no bracket, keeping the footprint to a minimum and cutting installation time.

Despite its small size it holds one or two mechanical micro switches or two V3 inductive sensors. The large OPEN-CLOSED visual indicator can be read from a distance; indicators for three-way valves with T or L bores are also available.

Features

Direct mounting on actuators with 80x30 mm hole pattern and 20 or 30 mm shaft height
Other hole patterns: short adjustable stainless steel bracket
Polyamide housing, IP66/IP67
Ex ia version in polyamide PA12 for Zones 1, 2, 21 and 22
Suitable for SIL 1–3 applications

ATEX/IECEx certificates, EU declarations of conformity and SIL declarations are available on request.

Zone 1

Explosive gas atmosphere likely to occur in normal operation

Zone 2

Explosive gas atmosphere unlikely to occur and, if it does, only for a short period

Zone 21

Explosive dust atmosphere likely to occur in normal operation

Zone 22

Explosive dust atmosphere unlikely to occur and, if it does, only for a short period

# General Type: Compact direct-mount limit switch boxes Available models: 12 # Technical features Interface: 80x30 mm hole pattern, 20/30 mm shaft Max actuator shaft diameter: 32 mm Housing: polyamide (PA/PC; PA12 for Ex ia) Degree of protection: IP66/IP67 Cable entry: 1x M20x1.5 (versions with M12 connector or AS-i) SIL level: SIL 1-3

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Compact direct-mount limit switch boxes – Range of 12 models

Datasheet

PDF

ATEX / IECEx certificate

PDF

EU declaration of conformity