제조사부품번호

Omron Screw, DIN Track Power Relay, 12V dc Coil, 25A Switching Current, 3PST-NO, SPST-NC

RS 제품 번호:: 178-8262
제조사 부품 번호:: G7Z-3A1B-11Z-R DC12
제조업체:: Omron

Omron Screw, DIN Track Power Relay, 12V dc Coil, 25A Switching Current, 3PST-NO, SPST-NC

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Subtotal (1 unit)*

₩137,700.00

9 개 단위 배송 준비 완료

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수량	한팩당
1 - 4	₩137,700.00
5 - 9	₩133,580.00
10 +	₩128,080.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 178-8262
제조사 부품 번호:: G7Z-3A1B-11Z-R DC12
제조업체:: Omron

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모두 선택	제품 정보	값
	브랜드	Omron
	Coil Voltage	12V dc
	Product Type	Power Relay
	Contact Configuration	3PST-NO, SPST-NC
	Mount Type	Screw, DIN Track
	Series	G7Z
	Terminal Type	Screw
	Switching Current	25A
	Minimum Operating Temperature	-25°C
	Switching AC Voltage	480V
	Switching DC Voltage	125V dc
	Coil Resistance	39Ω
	Maximum Operating Temperature	60°C
	Length	45mm
	Standards/Approvals	RoHS
	Width	92.2mm
	Coil Power	3.7W
	Height	62mm
	Contact Material	Silver Alloy
	Contact Resistance	400mΩ

	모두 선택
	브랜드 Omron
	Coil Voltage 12V dc
	Product Type Power Relay
	Contact Configuration 3PST-NO, SPST-NC
	Mount Type Screw, DIN Track
	Series G7Z
	Terminal Type Screw
	Switching Current 25A
	Minimum Operating Temperature -25°C
	Switching AC Voltage 480V
	Switching DC Voltage 125V dc
	Coil Resistance 39Ω
	Maximum Operating Temperature 60°C
	Length 45mm
	Standards/Approvals RoHS
	Width 92.2mm
	Coil Power 3.7W
	Height 62mm
	Contact Material Silver Alloy
	Contact Resistance 400mΩ

COO (Country of Origin):: JP

Omron G7Z Series Power Relay, 12V Coil Voltage, 25A Switching Current - G7Z-3A1B-11Z-R DC12

This power relay provides controlled switching for industrial electrical systems, using an electromagnetic Coil to operate contacts for high-current circuits. It is suited to automation and control installations where robust switching of AC and DC loads is required, and it is designed for fixed mounting with screw connections or attachment to a DIN rail.

Features and Benefits:

• 12V DC Coil consuming 3.7 W for predictable actuation speed
• 39 Ω Coil resistance giving consistent Coil current draw
• Switching capability of 25 A for handling heavy loads
• 480V AC switching rating for high-voltage AC circuits
• 125V DC switching rating suitable for DC power control
• Silver-alloy contacts to reduce wear and maintain conductivity

Applications

• Suitable for motor starters and contactor control circuits
• Ideal for distribution board load switching in factories
• Used for switching DC supply circuits in battery systems
• Can be used for automation racks with DIN-rail mounting
• Used for industrial machinery requiring screw Terminal connections

What mounting methods are available for fitting this relay?

It supports both screw fixing and clip-on installation to a DIN rail for flexible panel or rail mounting.

How does the Terminal type affect installation torque and connections?

Screw terminals permit secure conductor clamping and standard screwdriver torque for reliable electrical contact in high-current applications.

What operating temperature range can I expect for continuous use?

The device is specified to operate between -25 °C and 60 °C to accommodate typical industrial ambient conditions.

What is the contact material and how does it influence switching performance?

Contacts are a silver alloy, chosen to provide low contact resistance and improved endurance when switching AC or DC loads.

What are the physical footprint considerations for control panel layout?

The relay measures 62mm in height with a length of 45mm and a width of 92.2 mm, allowing planners to allocate panel space accordingly.