접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지
핵심 매개변수 & 선택 가이드
PF083A is an 8-pin round relay socket, originally designed by OMRON. It is widely compatible with various industrial relays, supports DIN rail mounting, and is equipped with screw terminal connections.
- 핵심사양
| 매개변수 | 값 | 비고 |
| Pin Quantity | 8 pins (round) | Compatible with standard 8-pin relays |
| 장착 유형 | DIN 레일 / Surface Mount | 35mm 표준 DIN 레일에 적합 |
| 터미널 유형 | Screw type (captive clamp) | Anti-loosening captive wire clamp design |
| 정격전류 | 12에이 (IEC Standard) | Marked 10A@300VAC by partial manufacturers |
| 정격전압 | 300VAC (IEC Standard) | Insulation voltage＞5kV |
| Wire Range | 0.5-2.5mm² (AWG 20-14) | Stripping length: 6-7mm |
| Screw Torque | 맥스. 0.8Nm | Prevent wiring looseness |
| 유입 방지 | IP20 | Finger touch protection for terminals |
| 치수 | 41×21×52mm (폭×깊이×높이) | Standard industrial size |
| 무게 | 44g (Original OMRON) | Slight differences among brands |
| 재료 | Flame-retardant PA66+GF (Class V0) | 고온 & aging resistance |
| 절연저항 | ≥1000MΩ @ DC500V | Insulation performance between terminals |
| Withstand Voltage | AC2000V, 1 분 | Dielectric strength test between terminals |
- Main Models & 차이점
| 모델 | 특징 | 응용 시나리오 |
| PF083A | 표준형, front screw connection | 일반 산업 제어 |
| PF083A-E | Finger touch protection structure | Occasions with high safety requirements |
| PF083A-D | Captive clamp screw terminals | Firm wiring and vibration resistance |
- Compatible Relay Models
The PF083A socket features high compatibility and fits the following mainstream brands and series:
- 오므론: MK2/MKS2 Series, 61F Series, G3B Series, MKS Series
- Domestic General Models: DH48S Series, ST3PA/ST3PC/ST3PF Series
- 파나소닉: AH3 Series
- 슈나이더 일렉트릭: ST3P Series
- 기타: MK2PD-I, MK2PD-S, MK2P-I, MK2PND-I, 등.
- 설치 & 운영 지침
- 설치 단계
Snap-on design for direct mounting on 35mm standard DIN rail
Ensure full and firm engagement between socket and rail without looseness
Cut off power supply before wiring; connect wires according to terminal markings
- 배선사양
Control wire stripping length within 6-7mm to avoid excessive exposed conductors
Screw torque shall not exceed 0.8Nm to prevent terminal damage
Do not use wires over 2.5mm² under rated current for optimal heat dissipation
- Maintenance Recommendations
Regularly check terminals for loose connections
Avoid long-term operation in humid and dusty environments
Disconnect power before replacing relays; pull out vertically to prevent pin bending
- 상표 & Procurement Information
Original Manufacturer: 오므론, Part No. PF 2004D, Package: 50 PC/상자
Alternative Brands: Hammerhead Industrial, Meba Electric, TENSE and more with cost-effective pricing
가격대: 국내의: CNY 10–15/pc; Original OMRON: CNY 25–30/pc
- 선택 제안
- For original OMRON relays, prioritize PF083A-E or PF083A-D for optimal compatibility and safety.
- For domestic general relays, standard PF083A meets requirements with higher cost performance.
- For vibration-intensive environments, select PF083A-D with captive clamp terminals for more stable wiring.
With strong versatility, easy installation and reliable performance, the PF083A socket is a standard matching base for 8-pin relays in industrial automation, widely used in machine tool control, electrical cabinets, automated production lines and other fields.
OMRON Relay Model List & Accessory Specification (PF083A Compatible Included)
- Core Relay Series List
1.1 8-Pin Round Plug-in Power Relays (PF083A Compatible)
| 시리즈 | Model Example | 연락처 구성 | 정격전류 | 코일 전압 | 주요 특징 |
| MK2/MKS2 | MK2P-I, MK2PD-S, MK2PND-I, MKS2P, MKS2PNV | 2아니요+2NC (8-핀) | 10A@250VAC | AC110V/220V, DC24V, 등. | Standard 8-pin design, PF083A compatible, LED indicator / diode optional |
| 61에프 | 61F-G3, 61F-GP, 61F-G | 2아니요+2NC (8-핀) | 10A@250VAC | AC110V/220V, DC24V | Dedicated for liquid level controllers, fully compatible with PF083A |
| G3B/G3BD | G3B-210B, G3BD-210B | 2아니요+2NC (8-핀) | 10A@250VAC | DC12V/24V, AC24V/110V | Solid state relay, PF083A mountable, contactless design |
1.2 Miniature Power Relays (MY Series)
| 시리즈 | Model Example | 연락처 구성 | 정격전류 | Socket Model | 비고 |
| MY2 | MY2N-J, MY2Z, MY2ZN | 2아니요+2NC (8-핀) | 5A@250VAC | PYF08A-E, PY08 | Most commonly used miniature relay, partial replacement for MK series |
| MY3 | MY3N, MY3Z, MY3ZN | 3아니요 (11-핀) | 5A@250VAC | PYF11A, PY11 | 3-pole design for three-phase control |
| MY4 | MY4N, MY4Z, MY4ZN | 4아니요 (14-핀) | 5A@250VAC | PYF14A-E, PY14 | 4-pole design, ideal for multi-circuit control |
| MYK | MY2K, MY4K | 2아니요+2NC / 4아니요 | 5A@250VAC | PYF08A-E, PYF14A-E | Latching type, power-off state retention |
1.3 Heavy-Duty Power Relays (LY Series)
| 시리즈 | Model Example | 연락처 구성 | 정격전류 | Socket Model | 애플리케이션 |
| LY2 | LY2N-J, LY2Z, LY2ZN | 2아니요+2NC (8-핀) | 10A@250VAC | PTF08A-E, PT08 | Main circuit control for industrial equipment |
| LY3 | LY3N, LY3Z | 3아니요 (11-핀) | 10A@250VAC | PTF11A, PT11 | Three-phase motor control |
| LY4 | LY4N, LY4Z | 4아니요 (14-핀) | 10A@250VAC | PTF14A-E, PT14 | Multi-circuit control for large equipment |
1.4 Signal Relays (G Series)
| 시리즈 | Model Example | 연락처 구성 | 정격전류 | 장착 유형 | 특징 |
| G6B | G6B-1174P-US | 1아니요+1NC (8-핀) | 2A@250VAC | PCB / Socket Mount | 초소형, 낮은 전력 소비 |
| G6C | G6C-1114P-US | 1아니요+1NC (8-핀) | 2A@250VAC | PCB / Socket Mount | Latching type, power-off retention |
| G6D | G6D-1A-ASI | 1아니요 (5-핀) | 3A@250VAC | PCB Mount | Compact high-capacity signal switching |
| G6S | G6S-2F-ASI | 2아니요 (8-핀) | 2A@250VAC | PCB Mount | High insulation, 공간 절약 |
1.5 General-Purpose Relays (G2R Series)
| 시리즈 | Model Example | 연락처 구성 | 정격전류 | Socket Model | 비고 |
| G2R | G2R-1-S, G2R-2-S | 1아니요 / 2아니요 (8-핀) | 10A@250VAC | P2RFZ-08-이자형, P2RF-08 | DIN rail mount, 높은 비용 성능 |
| G2RV-ST | G2RV-ST201 | 2아니요+2NC (8-핀) | 10A@250VAC | P2RFZ-08-이자형 | Slim I/O relay, space efficient |
- PF083A Socket Series & Accessory Details
2.1 PF083A Core Models & 차이점
| 모델 | 특징 | 장착 유형 | 터미널 유형 | 호환 가능한 제품 | 가격대 |
| PF083A | 기준, black housing | DIN 레일 / Surface | Screw type (captive clamp) | MK2/MKS2, 61에프, G3B | CNY 25–30/pc (원래의) |
| PF083A-E | Finger touch protection | DIN 레일 / Surface | Screw type | MK2/MKS2, 61에프, G3B | CNY 28–32/pc (원래의) |
| PF083A-D | Captive clamp terminals, 진동 방지 | DIN 레일 / Surface | Reinforced screw type | MK2/MKS2 (vibration environment) | CNY 30–35/pc (원래의) |
2.2 Supplementary Technical Parameters of PF083A
| 매개변수 | 값 | 비고 |
| Compatible Pin | 8 round pins (φ2.3mm) | Standard pitch: 12.7mm |
| 정격전류 | 12에이 (IEC 61810-1) | Compliant with international safety standards |
| 절연 전압 | ≥5000V | Withstand voltage between coil and contacts |
| 작동 온도 | -25℃ ~ +70℃ | Industrial environmental adaptability |
| Flame Retardant Grade | UL94 V0 | High safety fireproof material |
2.3 PF083A Matching Accessories
| Accessory Name | 모델 | 기능 | 애플리케이션 |
| DIN Rail Fastening Clip | PF-CLIP | Strengthen connection between socket and rail | Severe vibration environments |
| Dust Cover | PF-COVER | Terminal protection against dust & 수분 | Harsh installation conditions |
| Marking Strip | PF-LABEL | Terminal marking for easy maintenance | Multi-loop control systems |
| Terminal Protection Shield | PF-GUARD | Anti-contact protection, improved safety | Frequent human-machine interaction areas |
- 소켓 & Accessory Correspondence for Other Series
| Relay Series | Recommended Socket | 장착 유형 | 터미널 유형 | 정격전류 |
| MY Series | PYF08A-E (8-핀), PYF14A-E (14-핀) | DIN 레일 | Screw type | 5에이 |
| LY Series | PTF08A-E (8-핀), PTF14A-E (14-핀) | DIN 레일 | Screw type | 10에이 |
| G2R Series | P2RFZ-08-이자형 (8-핀), P2RFZ-14-E (14-핀) | DIN 레일 | Screw type | 10에이 |
| Time Relay | P7SA-14F (14-핀), P7SA-08에프 (8-핀) | Surface Mount | Screw type | 5에이 |
| Solid State Relay | G32A-B (8-핀), G32A-C (14-핀) | DIN 레일 | Screw type | 10에이 |
- 선택 & Procurement Guide
4.1 PF083A Selection Key Points
호환성: Priority for MK2/MKS2, 61F liquid level controllers and G3B solid state relays.
안전: Choose PF083A-E with finger touch protection for high-safety scenarios.
Environmental Resistance: Adopt PF083A-D captive clamp terminals for vibration working conditions.
Cost Efficiency: Domestic alternatives at CNY 10–15/pc for budget projects.
4.2 Procurement Notes
OMRON Original Packaging: PF083A series, 50 pcs per box, 주문 번호. PF 2004D.
인증: Select CE & UL certified products for industrial applications.
Inventory Suggestion: 예약하다 10% spare parts according to project scale.
- Quick Reference Chart (PF083A Compatible Models)
| Relay Series | Compatible Model Example | 연락처 구성 | 정격전류 | 코일 전압 옵션 |
| MK2 | MK2P-I, MK2PD-S, MK2PND-I | 2아니요+2NC (8-핀) | 10에이 | AC110V/220V, DC24V |
| MKS2 | MKS2P, MKS2PNV, MKS2PD | 2아니요+2NC (8-핀) | 10에이 | AC110V/220V, DC24V |
| 61에프 | 61F-G3, 61F-GP, 61F-G | 2아니요+2NC (8-핀) | 10에이 | AC110V/220V, DC24V |
| G3B | G3B-210B, G3B-2104P | 2아니요+2NC (8-핀) | 10에이 | DC12V/24V, AC24V/110V |
