Delixi Contactor Auxiliary Contact F4-11

А Delixi Contactor Auxiliary Contact F4-11 is an accessory specifically designed to expand the control functions of contactors.

1. Basic Parameters and Functions

Конфигурация контактов: 1 set of Normally Open (НЕТ) contacts + 1 set of Normally Closed (Северная Каролина) contacts, suitable for circuit scenarios requiring multi-channel signal control.

Номинальное напряжение:

Переменный ток (переменного тока): Maximum 660V (50/60Гц), compatible with common industrial voltages such as 220V, 380В, and 400V.

Постоянный ток (округ Колумбия): Maximum 250V, covering low-voltage control circuits such as 24V, 48В, and 110V.

Номинальный ток:

AC-15 Load: 1.6А (220В), 0.95А (380В), 0.9А (400В).

DC-13 Load: 2.75А (12В), 1.375А (24В), 0.69А (48В).

Контрольная мощность: 3600VA for AC, 33W for DC, capable of driving electromagnetic coils or amplifying signals.

2. Compatible Contactor Models

Core Series: Delixi CJX2 series contactors (например, CJX2-09, CJX2-12, etc.), which can be directly mounted on the top of the contactor.

Compatible Models: Some documents indicate compatibility with CJX4 and LC1 series (specific model compatibility needs to be confirmed).

3. Установка и подключение

Способ установки: Fastened via a top snap-on structure without tools, supporting direct front insertion and removal.

Terminal Blocks:

– Can connect single-strand or multi-strand wires of 0.5-1.5mm² (wires need to be stripped before direct insertion into terminal holes).

– The terminals are made of flame-retardant nylon, featuring excellent anti-aging and insulation performance.

4. Materials and Certifications

Contact Material: Silver alloy contacts, which have high wear resistance, can achieve self-cleaning function, and ensure long-term reliable connection.

Insulation Material: The shell is made of high-temperature resistant flame-retardant nylon (complying with UL94 V-0 стандартный), suitable for environments ranging from -5℃ to +40℃.

Certifications: Has passed CCC Certification (China Compulsory Product Certification) and complies with GB/T 14048.5 и МЭК 60947-5-1 стандарты.

5. Price and Purchase Channels

Market Price: The unit price is approximately 5-8 юаней (bulk purchases can be as low as below 5 юаней), with specific prices varying by sales platform and promotional activities.

Каналы покупки:

E-commerce Platforms: Sold by authorized distributors (WhatsApp: 0086-13811255435).

Inventory Status: Most platforms show sufficient inventory, and same-day delivery service is available in some regions.

6. Типичные сценарии применения

Industrial Control: Expand the control signals of contactors in automated production lines to realize logical control such as motor forward/reverse rotation and sequential start-stop.

Smart Home: Cooperate with PLCs (Programmable Logic Controllers) or relays to realize multi-channel linkage control of devices such as lights, curtains, and air conditioners.

Энергетическая система: Add auxiliary contacts in power distribution cabinets for status indication, сигнализация неисправности, or remote monitoring.

7. Меры предосторожности при использовании

Compatibility Verification: Перед установкой, confirm whether the contactor model supports F4-11 (especially non-CJX2 series) to avoid size or interface mismatch.

Согласование нагрузки: Select the appropriate contact type (переменный/постоянный ток) according to the voltage and current of the actual control circuit to prevent burnout due to overload.

Характеристики проводки: Wires need to be stripped to an appropriate length (approximately 8-10mm). Ensure that terminals are tightened without looseness to prevent faults caused by poor contact.

Условия окружающей среды: Избегайте использования во влажной, dusty, or corrosive gas environments; take protective measures if necessary.

Краткое содержание

With its high compatibility, stable performance, and cost-effectiveness, the F4-11 has become a preferred solution for expanding the control functions of contactors in industrial and civil fields. It is recommended to choose official channels for purchase to ensure product quality and after-sales service.