Description
Core Product Summary
The ABB DL22N-22 (also written DL22N/22 or DL 22 N-22) is an industrial power contactor from the former Schiele / Entrelec DL N series, later integrated into the ABB product range. It is designed for switching three-phase motors and other AC loads in industrial control applications.
The type belongs to the DL 22 N size, rated for AC-3 motor loads in the region of 22 kW (corresponding to approximately 44 A rated operational current in catalog data). Coil voltage is specified by the complete order code (common examples include 230 V AC). The product is discontinued and available primarily as surplus or refurbished stock.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | Industrial power contactor |
| Manufacturer | ABB (originally Schiele / Entrelec) |
| Type Designation | DL22N-22 / DL 22 N-22 |
| Series | DL N |
| Typical AC-3 Rating | Approx. 22 kW (three-phase motor) |
| Typical Rated Operational Current (AC-3) | Approx. 44 A |
| Typical AC-1 Current | Approx. 80 A (catalog reference) |
| Coil Voltage | Depends on order code (e.g. 230 V AC, 24 V AC, others) |
| Example Order Code | 121230040 (230 V AC version) |
| Status | Discontinued / legacy product |
Engineering Selection Highlights
- Legacy power contactor from the Schiele/Entrelec DL N series under the ABB brand.
- Sized for three-phase motor loads in the approximate 22 kW AC-3 class.
- Available with multiple coil voltages; the exact coil must match the order code.
- Suitable for industrial motor starting and load switching applications.
- Part of a broader family (DL 22 N to larger sizes) with consistent mounting and accessory concepts.
- Discontinued product; replacement with current ABB contactor ranges is normally required for new designs.
Detailed Product Overview
The ABB DL22N-22 is the commercial designation for the DL 22 N-22 contactor originally manufactured by Schiele and later marketed under the Entrelec and ABB brands. In the original catalog series it belongs to the DL N family of AC and DC-operated contactors.
According to Entrelec technical literature, the DL 22 N size is rated for:
- AC-3 operational current in the region of 44 A (corresponding to approximately 22 kW three-phase motor at standard voltages).
- Higher AC-1 current capability (catalog reference approximately 80 A).
The complete type designation includes a coil-voltage suffix or separate order code. Documented examples include the ABB order number 121230040 for the 230 V AC coil version. Other coil voltages (24 V AC, 48 V, etc.) were available under different order references.
The contactor is intended for industrial control panels and motor starters. It supports conventional screw-terminal wiring and was designed to older IEC and VDE standards applicable at the time of manufacture. Auxiliary contact blocks and other accessories were offered within the same series.
The DL22N-22 is a discontinued product. New installations should use current ABB contactor ranges (such as the AF or A series) that provide equivalent or higher performance, modern approvals and ongoing support. Existing installations may still use the DL22N-22 as a replacement part when an exact match is required for form, fit and function.
DL22N-22
DL22N-22
System Compatibility & Integration Requirements
| Item / Dependency | Verified Compatibility or Requirement | Practical Note |
|---|---|---|
| Coil Voltage | Must match the specific order code | Common voltages include 230 V AC and 24 V AC |
| Load Type | AC-3 motor loads, AC-1 general loads | Confirm actual current and utilization category |
| Accessories | Original Schiele/Entrelec auxiliary contacts and mounting hardware | Limited current availability |
| Replacement | Modern ABB contactor series (e.g. AF or A series) | Recommended for new installations |
| Standards | Designed to older IEC/VDE contactor standards | Verify suitability for current installation codes |
Dimensions, Mounting & Connection Notes
The DL22N-22 follows the mechanical footprint of the Schiele/Entrelec DL 22 N size. Mounting is typically panel or base mounting with screw terminals for power and coil connections. Exact dimensions and terminal arrangements are given in the original Entrelec/Schiele catalogs. Installation must observe the rated insulation voltages and ambient temperature limits of the series (typically –25 °C to +55 °C operating).
Applications & System Role
The DL22N-22 is used as a main or line contactor for three-phase motors and other AC loads in industrial machinery, process equipment and motor control centers. Typical duties include direct-on-line motor starting, reversing and load switching within the power rating of the DL 22 N size.
FAQ
What is the ABB DL22N-22?
It is a legacy industrial power contactor (DL 22 N-22) from the Schiele/Entrelec series, later sold under the ABB brand.
What motor power is it typically rated for?
Approximately 22 kW AC-3 (three-phase motor), corresponding to about 44 A rated operational current.
What coil voltages are available?
Multiple coil voltages were offered. The exact voltage is defined by the full order code (e.g. 230 V AC under code 121230040).
Is the DL22N-22 still in production?
No. It is a discontinued product. Current ABB contactor series should be selected for new designs.
Who originally manufactured this contactor?
It originates from Schiele / Entrelec and was subsequently marketed by ABB.
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