RS Better World

Siemens Monitoring Relay, 3 Phase, DPDT, DIN Rail, 120V ac, 690 V ac

RS庫存編號:: 149-165
製造零件編號:: 3UG5616-2CR20
製造商:: Siemens

Siemens Monitoring Relay, 3 Phase, DPDT, DIN Rail, 120V ac, 690 V ac

小計（1 件）*

TWD15,565.00

(不含稅)

TWD16,343.25

訂單超過 $1,300.00 免費送貨

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RS庫存編號:: 149-165
製造零件編號:: 3UG5616-2CR20
製造商:: Siemens

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透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Siemens
	Product Type	Monitoring Relay
	Electrical Phase	3
	Contact Configuration	DPDT
	Mount Type	DIN Rail
	Terminal Type	Spring Loaded
	IP Rating	IP20
	Time Delay	0.1 to 30 s
	Minimum Operating Temperature	-25°C
	Supply AC Voltage	120, 690V ac
	Maximum Operating Temperature	60°C
	Length	90mm
	Height	100mm
	Series	3UG5
	Width	22.5mm
	Standards/Approvals	RoHS, EAC, UL, CCC, IEC 60664
	Better World Product	Yes
	Better World Claim	Concentrated or Compact Solution

	選取全部
	品牌 Siemens
	Product Type Monitoring Relay
	Electrical Phase 3
	Contact Configuration DPDT
	Mount Type DIN Rail
	Terminal Type Spring Loaded
	IP Rating IP20
	Time Delay 0.1 to 30 s
	Minimum Operating Temperature -25°C
	Supply AC Voltage 120, 690V ac
	Maximum Operating Temperature 60°C
	Length 90mm
	Height 100mm
	Series 3UG5
	Width 22.5mm
	Standards/Approvals RoHS, EAC, UL, CCC, IEC 60664
	Better World Product Yes
	Better World Claim Concentrated or Compact Solution

COO (Country of Origin):: DE

Siemens 3UG5 Series Monitoring Relay, 120/690V AC Supply Voltage, 0.1 to 30s Time Delay - 3UG5616-2CR20

This monitoring relay monitors three-phase supply conditions and protects equipment against phase sequence errors and phase loss in industrial control systems. It is intended for DIN-rail installation in control panels and performs continuous supervision of a 3-phase network with an adjustable response timing to suit motor and automation protection needs.

Features and Benefits:

• DPDT contacts provide versatile switching for control circuits
• 120/690V AC supply range supports varied industrial voltages
• Adjustable time delay 0.1–30s allows tailored response timing
• Spring‑loaded terminals enable fast, secure wiring connections
• IP20‑rated enclosure suits protected indoor control cabinets
• Operating temperature range -25°C to 60°C maintains function across environments

Applications

• Suitable for phase sequence detection in motor starters
• Ideal for preventing equipment run‑on after phase loss
• Used with PLCs for upstream supply supervision tasks
• Can be used for three‑phase motor protection in distribution panels

How is the device mounted within a control cabinet?

It clips onto a standard DIN rail for rapid, tool‑free installation and alignment with other modular control devices.

What contact arrangement is available for switching control circuits?

The unit provides a double‑throw contact configuration enabling simultaneous make/break of two separate circuits.

Which standards does it comply with for electrical safety testing?

It meets recognised international approvals relevant to industrial electrical insulation and certification protocols used in professional installations.

How Compact is the product for high‑density panel layouts?

The design occupies a slim 22.5mm width to conserve rail space while allowing multiple units to be mounted side‑by‑side.

What phase conditions does it monitor and respond to?

It supervises three‑phase presence, phase sequence and loss, initiating a timed output when detected anomalies exceed the set delay.