Omron Screw, DIN Track Power Relay, 12V dc Coil, 40A Switching Current, 4PST-NO
- RS Stock No.:
- 178-8268
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- G7Z-4A-20Z-R 12VDC
- ผู้ผลิต:
- Omron
มีส่วนลดเมื่อซื้อจำนวนมาก
ดูตัวเลือกการกำหนดราคาในการซื้อปริมาณมากยอดรวมย่อย (1 ชิ้น)*
THB3,206.65
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB3,431.12
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
หมดสต็อกชั่วคราว
- 4 ชิ้นจะส่งได้หลังจากวันที่ 12 พฤศจิกายน 2569 ไปอีกประมาณ 7 วันทำการ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 1 - 4 | THB3,206.65 |
| 5 - 9 | THB3,139.45 |
| 10 + | THB3,021.39 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 178-8268
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- G7Z-4A-20Z-R 12VDC
- ผู้ผลิต:
- Omron
คุณสมบัติ / Specifications
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | Omron | |
| Product Type | Power Relay | |
| Coil Voltage | 12V dc | |
| Contact Configuration | 4PST-NO | |
| Mount Type | Screw, DIN Track | |
| Series | G7Z | |
| Terminal Type | Screw | |
| Switching Current | 40A | |
| Switching AC Voltage | 480V | |
| Minimum Operating Temperature | -25°C | |
| Switching DC Voltage | 125V dc | |
| Coil Resistance | 39Ω | |
| Maximum Operating Temperature | 60°C | |
| Width | 92.2mm | |
| Length | 45mm | |
| Coil Power | 3.7W | |
| Standards/Approvals | RoHS | |
| Height | 62mm | |
| Contact Material | Silver Alloy | |
| Contact Resistance | 400mΩ | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand Omron | ||
Product Type Power Relay | ||
Coil Voltage 12V dc | ||
Contact Configuration 4PST-NO | ||
Mount Type Screw, DIN Track | ||
Series G7Z | ||
Terminal Type Screw | ||
Switching Current 40A | ||
Switching AC Voltage 480V | ||
Minimum Operating Temperature -25°C | ||
Switching DC Voltage 125V dc | ||
Coil Resistance 39Ω | ||
Maximum Operating Temperature 60°C | ||
Width 92.2mm | ||
Length 45mm | ||
Coil Power 3.7W | ||
Standards/Approvals RoHS | ||
Height 62mm | ||
Contact Material Silver Alloy | ||
Contact Resistance 400mΩ | ||
Omron G7Z Series Power Relay, 12V Coil Voltage, 40A Switching Current - G7Z-4A-20Z-R 12VDC
This power relay is a Compact electromechanical switching device designed for industrial control and automation tasks where high current switching and DIN rail or screw mounting are required. It operates from a 12V DC Coil and is intended for integration in electrical cabinets and control panels that demand four independently switched poles in a normally open configuration.
Features and Benefits:
• 12V DC Coil consuming 3.7 W improves compatibility with common control supplies
• 39 Ω Coil resistance enables predictable Coil drive current
• Four-pole normally open contacts permit simultaneous multi-circuit switching
• Silver-alloy contacts support high current operation up to 40 A
• Rated for switching up to 480 VAC for AC circuits
• Screw terminals and DIN rail mounting simplify secure installation
• 39 Ω Coil resistance enables predictable Coil drive current
• Four-pole normally open contacts permit simultaneous multi-circuit switching
• Silver-alloy contacts support high current operation up to 40 A
• Rated for switching up to 480 VAC for AC circuits
• Screw terminals and DIN rail mounting simplify secure installation
Applications
• Suitable for motor starter control in industrial panels
• Ideal for switching multiple loads in automation racks
• Used with distribution circuits requiring 40 A contact ratings
• Can be used for DC load switching up to 125V DC
• Suitable for retrofit into DIN rail assemblies in electrical enclosures
• Ideal for switching multiple loads in automation racks
• Used with distribution circuits requiring 40 A contact ratings
• Can be used for DC load switching up to 125V DC
• Suitable for retrofit into DIN rail assemblies in electrical enclosures
What temperature range can it operate within?
It is specified for use between -25 °C and 60 °C, covering typical indoor industrial environments.
How does the contact resistance affect system performance?
The contact resistance of 400 mΩ influences voltage drop and heating under load, important for thermal planning at high currents.
What mounting options are available for panel integration?
It accepts screw-type connections and can be fixed onto a standard DIN rail to suit varied enclosure arrangements.
What construction detail aids long-term switching at high current?
Contacts are MADE from a silver alloy to handle frequent switching and reduce contact wear when switching heavy loads.
ลิงก์ที่เกี่ยวข้อง
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