Siemens Auxiliary Contact, 2 Contact, 2 NC, 3RH, Snap-On, 10 A, 3RH1921-1EA02
- RS Stock No.:
- 159-419
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 3RH1921-1EA02
- ผู้ผลิต:
- Siemens
ยอดรวมย่อย (1 ชิ้น)*
THB929.36
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB994.42
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- 17 ชิ้นพร้อมจัดส่งจากคลังสินค้าต่างประเทศ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB929.36 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 159-419
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 3RH1921-1EA02
- ผู้ผลิต:
- Siemens
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | Siemens | |
| Number of Contacts | 2 | |
| Product Type | Auxiliary Contact | |
| Normal State Configuration | 2 NC | |
| Series | 3RH | |
| Mount Type | Snap-On | |
| Contact Current | 10A | |
| Terminal Type | Screw | |
| Rated Insulation Voltage Ui | 500V | |
| Operational Current Ie | 10A | |
| Minimum Operating Temperature | -25°C | |
| Mounting Location | Snap-On | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | RoHS, and KC, UKCA, CE, UL, CCC | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand Siemens | ||
Number of Contacts 2 | ||
Product Type Auxiliary Contact | ||
Normal State Configuration 2 NC | ||
Series 3RH | ||
Mount Type Snap-On | ||
Contact Current 10A | ||
Terminal Type Screw | ||
Rated Insulation Voltage Ui 500V | ||
Operational Current Ie 10A | ||
Minimum Operating Temperature -25°C | ||
Mounting Location Snap-On | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals RoHS, and KC, UKCA, CE, UL, CCC | ||
- COO (Country of Origin):
- RO
Siemens 3RH Series Auxiliary Contact, 10A Contact Current, 500V Rated Insulation Voltage - 3RH1921-1EA02
This auxiliary contact is a Snap-on auxiliary switching device designed to extend control capabilities in electrical systems. It provides additional normally closed switching points for monitoring or interlocking purposes and is intended for attachment to compatible contactors and control modules within industrial automation and electrical installations.
Features and Benefits:
• Two normally closed contacts offering simple state monitoring
• Rated operational current 10A enabling moderate control loads
• Rated insulation voltage 500V supporting higher-voltage circuits
• Screw terminals for secure conductor connections
• Snap-on mounting for Rapid installation onto existing devices
• Rated operational current 10A enabling moderate control loads
• Rated insulation voltage 500V supporting higher-voltage circuits
• Screw terminals for secure conductor connections
• Snap-on mounting for Rapid installation onto existing devices
Applications
• Suitable for adding feedback to industrial contactors
• Ideal for interlock circuits in motor control panels
• Used with control relays in automation racks
• Can be used for status indication on distribution switchgear
• Ideal for interlock circuits in motor control panels
• Used with control relays in automation racks
• Can be used for status indication on distribution switchgear
What Terminal type does it use for wiring?
It uses screw terminals that provide clamped conductor connections for standard control wiring.
How many switching elements are provided and what is their configuration?
There are two switching elements configured as normally closed contacts for circuit interruption when actuated.
What mounting method is required for installation?
The unit employs a Snap-on mount for direct attachment to compatible contactor bodies or mounting rails.
What temperature range should be observed for reliable operation?
The operating environment should remain within -25°C to 60°C to maintain specification compliance.
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