Phoenix HC Series Heavy-duty Connectors & Accessories Selection Guide
Phoenix HC series products are heavy-duty industrial connectors and matching accessories, mainly divided into HC-DD (double-deck), HC-D (single-deck), and HC-C (accessory) sub-series. They cover pin counts from 4 to 108 poles, support high-current and high-voltage transmission, and are equipped with diverse interface types and functional modules. These products are widely used in heavy industrial equipment, power distribution cabinets, and outdoor engineering machinery for reliable connection in harsh environments.
1. Core Model List (With Product Descriptions)
| Product Code | Product Model | Product Description |
|---|---|---|
| HC-DD Series (Double-deck Heavy-duty Connectors) | ||
| 1584033 | HC-DD 24-I-CT-M | 24-pole double-deck heavy-duty connector, male (M) end, CT locking structure, for medium-channel power/signal mixed transmission |
| 1584046 | HC-DD 24-I-CT-F | 24-pole double-deck connector, female (F) end, matching the above male model for device docking |
| 1584059 | HC-DD42-I-CT-M | 42-pole double-deck connector, male end, high-density for multi-channel control circuit connection |
| 1584062 | HC-DD42-I-CT-F | 42-pole double-deck connector, female end, paired with the 42-pole male model |
| 1584075 | HC-DD72-I-CT-M | 72-pole double-deck connector, male end, large-channel for heavy equipment main circuit transmission |
| 1584091 | HC-DD72-I-CT-F | 72-pole double-deck connector, female end, matching the 72-pole male model |
| 1584114 | HC-DD108-I-CT-M | 108-pole double-deck connector, male end, ultra-high density for complex system signal/power integration |
| 1584130 | HC-DD108-I-CT-F | 108-pole double-deck connector, female end, paired with the 108-pole male model |
| 1674668 | HC-DD 24-ESTC | 24-pole double-deck ESTC functional module, for signal conditioning of double-deck connector circuits |
| 1674655 | HC-DD 24-EBUC | 24-pole double-deck EBUC module, for bus expansion of double-deck connector systems |
| HC-D Series (Single-deck Heavy-duty Connectors) | ||
| 4–7 Pole Small-channel Models | ||
| 1886142 | HC-D 4-ST-1BUS | 4-pole single-deck connector, ST structure, 1-channel bus support, for small-channel power transmission |
| 1886139 | HC-D 4-BU-2BUS | 4-pole single-deck connector, BU color-coded, 2-channel bus support, for signal circuit bus expansion |
| 1584334 | HC-D 7-I-CT-M | 7-pole single-deck connector, male end, CT locking, for small-power equipment control circuit connection |
| 1584347 | HC-D 7-I-CT-F | 7-pole single-deck connector, female end, paired with the 7-pole male model |
| 1676970 | HC-D 7-AMLD-24/GR | 7-pole single-deck AMLD module, 24V rated voltage, green (GR) color-coded, for signal circuit identification |
| 15–64 Pole Medium-large Channel Models | ||
| 1584376 | HC-D15-I-CT-M | 15-pole single-deck connector, male end, for medium-channel equipment power/signal transmission |
| 1584389 | HC-D15-I-CT-F | 15-pole single-deck connector, female end, matching the 15-pole male model |
| 1660164 | HC-D15-SD-FL/FS | 15-pole single-deck connector, SD structure, FL/FS interface, for special equipment docking |
| 1584392 | HC-D25-I-CT-M | 25-pole single-deck connector, male end, for large-channel control system connection |
| 1584402 | HC-D25-I-CT-F | 25-pole single-deck connector, female end, paired with the 25-pole male model |
| 1584415 | HC-D 40-I-CT-M | 40-pole single-deck connector, male end, high-density for multi-channel industrial control circuits |
| 1584428 | HC-D 40-I-CT-F | 40-pole single-deck connector, female end, matching the 40-pole male model |
| 1584431 | HC-D 64-I-CT-M | 64-pole single-deck connector, male end, ultra-large channel for heavy-duty equipment main circuit |
| Special Functional Modules | ||
| 1772324 | HC-D 15-ESTC | 15-pole single-deck ESTC module, for signal conditioning of 15-pole connector circuits |
| 1772311 | HC-D 15-EBUC | 15-pole single-deck EBUC module, for bus expansion of 15-pole connector systems |
| 1772502 | HC-D 40-ESTC | 40-pole single-deck ESTC module, for high-density signal circuit conditioning |
| 1772492 | HC-D 40-EBUC | 40-pole single-deck EBUC module, for large-channel bus system expansion |
| Cable & Mounting Accessories | ||
| 1772340 | HC-D 15-TFL-66/M1PG21S | 15-pole TFL cable accessory, M1PG21S interface, for cable fixing and protection of 15-pole connectors |
| 1604896 | HC-D 15-TFL-53/O1M20S | 15-pole TFL cable accessory, O1M20S interface, for outdoor equipment cable connection |
| 1604883 | HC-D 7-KML-61/O1M20 | 7-pole KML mounting accessory, O1M20 interface, for panel mounting of 7-pole connectors |
| HC-C Series (Universal Accessories) | ||
| 1676857 | HC-CST | Universal CST accessory, for function expansion of HC series connectors |
| 1636127 | HC-CST-MOD | CST modular accessory, customizable for different connector function requirements |
| 1095413 | HC-CP-D07-PL | CP-D07-PL mounting bracket, for fixed installation of small-size HC connectors |
2. Quick Interpretation of Model Naming Rules
| Naming Segment | Meaning | Explanation |
|---|---|---|
| HC-DD/HC-D/HC-C | Series Classification | - HC-DD = Double-deck heavy-duty connector (high density, large pole count)- HC-D = Single-deck heavy-duty connector (diverse pole counts, wide application)- HC-C = Universal accessory (mounting, function expansion) |
| X (4/7/15/24...) | Pole Count | Number of connection poles, e.g., 24 = 24-pole, 108 = 108-pole, determines transmission channel quantity |
| -I-CT | Core Structure | - I = Insulation core module- CT = Standard locking structure, ensures stable connection in vibration environments |
| -M/-F | Connector Gender | - M = Male end- F = Female end (must be paired with male for use) |
| -ESTC/-EBUC/-AMLD | Functional Module | - ESTC = Signal conditioning module, optimizes signal transmission quality- EBUC = Bus expansion module, supports multi-device bus connection- AMLD = Color-coded identification module, facilitates circuit labeling |
| -TFL/-KML | Accessory Type | - TFL = Cable fixing/protection accessory- KML = Panel mounting accessory |
| -M1PG21S/-O1M20S | Interface Spec | Proprietary interface codes of Phoenix, matching different cable diameters and mounting sizes |
3. Core Advantages of HC Series Products
- Wide Pole Count CoverageCovers 4–108 poles, from small-channel power transmission to ultra-large channel signal/power integration, meeting the needs of different industrial equipment.
- Stable & Reliable ConnectionCT locking structure resists vibration and impact, suitable for heavy machinery and outdoor engineering scenarios; male-female paired design ensures accurate docking.
- Diversified Functional ExpansionESTC/EBUC/AMLD modules realize signal conditioning, bus expansion, and circuit identification, eliminating the need for additional external components.
- Strong Environmental AdaptabilityMatching cable and mounting accessories support outdoor and harsh environment applications; insulation core modules have excellent voltage resistance.
4. Product Selection Suggestions
- Select by Pole Count & Deck Type
- For ultra-high density multi-channel (42–108 poles): Choose HC-DD double-deck models (e.g., 1584114, 1584075).
- For medium-small channel (4–40 poles): Select HC-D single-deck models (e.g., 1584376, 1886142).
- Select by Functional Requirements
- For signal transmission optimization: Choose ESTC module models (e.g., 1772324, 1772502).
- For bus system expansion: Select EBUC module models (e.g., 1772311, 1772492).
- For circuit identification: Use AMLD color-coded module models (e.g., 1676970).
- Select by Application Scenario
- For vibration-prone equipment (e.g., engineering machinery): Choose CT locking structure models (all HC-DD/HC-D I-CT series).
- For outdoor cable connection: Match TFL cable accessories with outdoor interface specs (e.g., 1604896).
- For panel mounting: Select KML mounting accessories (e.g., 1604883).
Phoenix HC Series Heavy-duty Connectors & Accessories Selection Guide
Created on：2026-01-21 09:59
