Mains Test Block, Rated At 16A, 440 V ac

  • N° de stock RS 199-4813
  • Fabricant RS PRO
Documentation technique
Législations et de normes
Déclaration de conformité RoHS
Pays d'origine : GB
Détails du produit

RS PRO Mains Test Block, 3 Phase Quicktest

Introducing the 3 phase quicktest mains test connector from RS PRO, a compact and high quality mains connector ideal for testing unterminated cables up to 440V AC. The RS PRO 3 phase quicktest can be used to temporarily and safely connect the wires of a plugless lead, allowing a current to be passed through for safe, quick and reliable testing or demonstration of an electrical device. The RS PRO 3 phase quicktest block features colour coded piano key style clips, allowing you to easily identify which wire to connect for a safe and secure connection when testing. The mains test block is also fitted with neon indicator lights, allowing you to easily identify when the phases are live. The RS PRO 3 phase quicktest mains test block is suitable for use in a wide range of applications that require a quick, safe and reliable connection to a 3 phase power supply.

Features and Benefits

  • Perfect for quick, safe and efficient testing of cables and electrical devices without a plug

  • Colour coded piano key style cable clips to easily identify which wires to connect, labelled with L1, L2, L3, N, & E

  • Each phase protected with 16 amp fuses as standard

  • Neon indicator bulbs providing clear visibility of live phases

  • High quality and durable construction with flame retardant lid

  • Compact, lightweight and robust design suitable for use in a wide range of environments

  • Can be bench mounted or free standing


Mains test connectors and blocks are the perfect solution for applications requiring quick, safe and reliable connection of wires when testing electrical cables and devices. Mains test blocks provide temporary power to devices, allowing you to test for faults safely and effectively. They are ideal for use in areas such as:

  • Industrial

  • Manufacturing

  • Test and repair

  • Calibration

  • Measurement


Always connect the earth connection for safety.


How does the mains test connector work?

Connection to the RS PRO 3 phase mains test block can be achieved in seconds. With the lid of the mains test block open, the mains supply is isolated allowing you to safely connect the bare wires of a device cable via the spring loaded and colour coded piano key cable clips. Closing the lid completes the circuit between the device being tested and the power supply, supplying power to the device. The RS PRO 3 phase test also features neon indicator lamps that luminate for each phase upon closure of the lid, allowing you to easily identify when they are live.

Can this be used as a permanent power supply?

No, this product must not to be used for permanent or semi-permanent connections. It is designed for temporary connections only.

Is this supplied with a power cord and plug?

No, this mains test block is not supplied with a power cord or plug.

Attribut Valeur
Type Lid
Voltage Rating 440 V ac
Circuit Type Voltage
Contact Configuration Normally Open
Mounting Type Surface Mount
Connection Type Quick Connect
Current Rating 16A
En cours d'approvisionnement - expédition le 30/11/2020, livraison sous 1 jour(s)
Prix Each
(TVA exclue)
(TVA incluse)
Prix par unité
1 +
61,48 €