MPN

Catu MS-153 Phase Rotation Tester 50 Hz, 60 Hz Max, 400V Max

RS Stock No.:: 188-3957
Mfr. Part No.:: MS-153
Brand:: Catu

Catu MS-153 Phase Rotation Tester 50 Hz, 60 Hz Max, 400V Max

Subtotal (1 unit)*

£223.62

(exc. VAT)

£268.34

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 11 unit(s) shipping from 29 June 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£223.62

*price indicative

Calibration Options:

Catu MS-153 Phase Rotation Tester 50 Hz, 60 Hz Max, 400V Max, RSCAL

Calibration Type:: RSCAL

RS Stock No.: 253-7443

Each

£284.37

(exc. VAT)

£341.24

(inc. VAT)

RS Stock No.:: 188-3957
Mfr. Part No.:: MS-153
Brand:: Catu

Specifications

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Catu
	Connection Type	Test Probe
	Product Type	Phase Rotation Tester
	Overvoltage Category	CAT III 400V
	Non-Contact	No
	Weight	100g
	Height	25mm
	Length	100mm
	Standards/Approvals	No
	Maximum Frequency	60Hz
	Minimum Voltage	90V
	Width	60mm
	Maximum Voltage	400V
	Minimum Frequency	50Hz
	Model Number	MS-153

	Select all
	Brand Catu
	Connection Type Test Probe
	Product Type Phase Rotation Tester
	Overvoltage Category CAT III 400V
	Non-Contact No
	Weight 100g
	Height 25mm
	Length 100mm
	Standards/Approvals No
	Maximum Frequency 60Hz
	Minimum Voltage 90V
	Width 60mm
	Maximum Voltage 400V
	Minimum Frequency 50Hz
	Model Number MS-153

RoHS Status: Exempt

COO (Country of Origin):: FR

Phase order indicator

Rotating fields indicated via LED.

Rotation direction indicated by "OK" and "Reverse" arrows.

Fault detection LEDs for connection errors, cut or absent phase or neutral amongst the phases.

Application

• Phase rotation indicator activated from 85 V.

• Signaling via the successive lighting of diodes symbolising rotation.

• Works on generating unit.

Features

The diodes indicate :

o clockwise rotation: mark with arrow OK,

o Anti clockwise rotation indicated by the red arrow "INVERSE"

o Fault: the DEFECT diode (DEFAUT) indicates an error of connection such as the cut or absence of phase or the presence of neutral between phases

Composition

• 3 probes IP2X with retractable protector with 1.20 m flexible cable.

• 2 crocodile clamps.

• 1 carrying bag with stray.

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