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

View all Phase Rotation Testers

Subtotal (1 unit)*

£231.37

(exc. VAT)

£277.64

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 22 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£231.37

*price indicative

Calibration Options:

presentation
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
Find similar products by selecting one or more attributes.
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 Frequency

50Hz

Model Number

MS-153

Minimum Voltage

90V

Width

60mm

Maximum Voltage

400V

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.

Related links