Digital guide
You are here:
SCHIELE DL22N-22
-
Product Name: SCHIELE DL22N-22 Industrial Control Relay / Contactor Module
-
Product Introduction: Electromagnetically operated low-voltage switching device with 2 NO + 2 NC auxiliary contacts for control circuits, motor control and signalling.
-
Technical Specifications: 24 VDC / 230 VAC coil options; contact capacity ~2 A / 250 VAC; IP20; −25…+55 ℃; 35 mm DIN rail or screw mount.
Detailed content
-
Technical Specifications: 24 VDC / 230 VAC coil options; contact capacity ~2 A / 250 VAC; IP20; −25…+55 ℃; 35 mm DIN rail or screw mount.
-
Functional Features: Electromagnetic actuation; silver-alloy contacts; low-power coil; visual position indicator.
-
Application Scenarios: CNC tool-change logic; petrochemical alarm and trip circuits; general control-cabinet interfacing.
-
Performance Parameters: Millions of mechanical cycles; hundreds of thousands of electrical cycles at rated load.
-
Material Composition: Silver-alloy contacts; flame-retardant housing.
-
Structural Characteristics: Compact DIN-rail module; vertical orientation preferred; terminal screws front-accessible.
-
Working Principle: Coil energization pulls the armature, closing NO and opening NC contacts; de-energizing restores them via return spring.
-
Installation Requirements: Mount on 35 mm DIN rail; torque terminals properly; leave heat-dissipation clearance; match coil voltage to supply.
-
Usage Precautions: Do not exceed rated contact current; add surge suppression for inductive coils; do not hot-swap — remove power and load first.
