NJB1-X1 Relay (Phase Sequence, Phase Failure Protection)

Product category:: Protection Relay
Product code:: P-529
Model:: NJB1-X1

Function & Use (Application Scenarios)

Relay, protective relay products are mainly applicable to NJB1-X1 voltage protection relay, which is applicable to AC voltage 200V~500V, frequency 50Hz control circuits as phase sequence and phase loss protection devices, connect or disconnect the circuit, cannot monitor motor negative

Surprise on inquiry

Product highlights

Strong breaking capacity
Control response is stable
Engineering Application Compatibility
Stable and reliable operation
Easy system integration

Model

NJB1-X1

Request a Quote Chat on WhatsApp

Main Product Parameters

CategoryRelay Protection and Automation DevicesSecondary CategoryProtective Relay

Product details

Function and Purpose

The NJB1-X1 voltage protection relay is applicable to AC voltage 200V~500V, 50Hz control circuits as a phase sequence and phase loss protection device, to connect or disconnect the circuit. It cannot monitor the phase loss of the motor load.

Detailed Parameters

Parameter Category	Parameter Item	Parameter Value
System Parameters	Model	NJB1-X1
	Rated Control Circuit Power Supply Voltage	AC200V-AC500V, 50Hz
	Action Time	Phase Sequence, Phase Loss ≤0.1s
	Contact Capacity	Ue/le-AC15 240V/0.75A; 415V/0.47A; Ith3A
	Installation Method	Rail-mounted, Panel-mounted
	Power Consumption	≤3VA
Notes	When working normally, the relay's normally open contact is closed, and the action indicator light is on

Requirement confirmation

Application, rating, quantity and drawings are checked first.

Factory matching

Supplier capacity, certificates and production slot are reviewed.

Order transaction

Confirm commercial terms, sign the commercial contract, and confirm the related document checklist.

Shipment control

Packing photos, inspection records and delivery status are tracked.