Manufacturer

Dorman Smith Switchgear

Dorman Smith Switchgear is a leading UK manufacturer of high-quality switchgear and electrical distribution equipment.

United KingdomSwitchgearElectrical DistributionCircuit Protection

Product catalogue

Search Dorman Smith Switchgear part codes

Search the catalogue by part code or description, then add products to your quote list.

Search Dorman Smith Switchgear parts

Products

Highlights from the Dorman Smith Switchgear range.

Representative products from this manufacturer. Full SKU lists and datasheets available on request.

Distribution Board

Loadbank Distribution Boards

Robust and versatile distribution boards designed for safe and efficient power distribution in commercial and industrial settings.

Request quote

Consumer Unit

Modis Consumer Units

Compact and feature-rich consumer units providing reliable circuit protection and power management for residential applications.

Request quote

Circuit Protection

Fuses and Fusegear

A comprehensive range of fuses and fusegear for safeguarding electrical circuits and equipment from overcurrents.

Request quote

Switch Disconnector

Switch Fuses

High-quality switch fuses offering reliable isolation and protection for various electrical circuits and applications.

Request quote

Full catalogue

Dorman Smith Switchgear parts list (1,213 items)

Search by part code or description. Request a quote for any line — we ship worldwide via reputable UK & European distribution.

Part code	Description	Unit	Pack qty
YB1N3P32TC	YB1 25kA 3-pole 32A MCCB	1	1
YB1N3P40TC	YB1 25kA 3-pole 40A MCCB	1	1
YB1N3P63TC	YB1 25kA 3-pole 63A MCCB	1	1
YB1N3P80TC	YB1 25kA 3-pole 80A MCCB	1	1
YB1N4P100TC	YB1 25kA 4-pole 100A MCCB	1	1
YB1N4P125TC	YB1 25kA 4-pole 125A MCCB	1	1
YB1N4P160TC	YB1 25kA 4-pole 160A MCCB	1	1
YB1N4P25TC	YB1 25kA 4-pole 25A MCCB	1	1
YB1N4P32TC	YB1 25kA 4-pole 32A MCCB	1	1
YB1N4P40TC	YB1 25kA 4-pole 40A MCCB	1	1
YB1N4P63TC	YB1 25kA 4-pole 63A MCCB	1	1
YB1N4P80TC	YB1 25kA 4-pole 80A MCCB	1	1
YB1NL	YB1 neutral link	1	1
YB1RH453	YB1 Panel mounted IP54 rotary handle for maximum panel depth 453mm	1	1
YB1S3P100TC	YB1 40kA 3-pole 100A MCCB	1	1
YB1S3P125TC	YB1 40kA 3-pole 125A MCCB	1	1
YB1S3P160TC	YB1 40kA 3-pole 160A MCCB	1	1
YB1S3P25TC	YB1 40kA 3-pole 25A MCCB	1	1
YB1S3P32TC	YB1 30kA 3-pole 32A MCCB	1	1
YB1S3P40TC	YB1 40kA 3-pole 40A MCCB	1	1
YB1S3P63TC	YB1 40kA 3-pole 63A MCCB	1	1
YB1S3P80TC	YB1 40kA 3-pole 80A MCCB	1	1
YB1S4P100TC	YB1 40kA 4-pole 100A MCCB	1	1
YB1S4P125TC	YB1 40kA 4-pole 125A MCCB	1	1
YB1S4P160TC	YB1 40kA 4-pole 160A MCCB	1	1
YB1S4P25TC	YB1 40kA 4-pole 25A MCCB	1	1
YB1S4P32TC	YB1 30kA 4-pole 32A MCCB	1	1
YB1S4P40TC	YB1 40kA 4-pole 40A MCCB	1	1
YB1S4P63TC	YB1 40kA 4-pole 63A MCCB	1	1
YB1S4P80TC	YB1 40kA 4-pole 80A MCCB	1	1
YB1TB	YB1 Interphase barrier (set of 1)	1	1
YB1TC3P	YB1 3P Terminal Cover for Cable Clamps	1	1
YB3B3P250D	YB3 3-pole 250A Switch disconnector	1	1
YB3B4P250D	YB3 4-pole 250A Switch disconnector	1	1
YB3CC3P	YB3 Cable clamps for cable up to 120mm² (Set of 3)	1	1
YB3CC4P	YB3 Cable clamps for cable up to 120mm² (Set of 4)	1	1
YB3MA110	YB3 Motor Actuator AC 100-110V	1	1
YB3MA110DC	YB3 Motor Actuator DC 100-110V	1	1
YB3MA110DCR	YB3 Motor Actuator DC 100-110V with Auto Reset	1	1
YB3MA110R	YB3 Motor Actuator AC 100-110V with Auto Reset	1	1
YB3MA220	YB3 Motor Actuator AC 200-220V	1	1
YB3MA220DC	YB3 Motor Actuator DC 200-220V	1	1
YB3MA220DCR	YB3 Motor Actuator DC 200-220V with Auto Reset	1	1
YB3MA220R	YB3 Motor Actuator AC 200-220V with Auto Reset	1	1
YB3MA240	YB3 Motor Actuator AC 230-240V	1	1
YB3MA240R	YB3 Motor Actuator AC 230-240V with Auto Reset	1	1
YB3MA24DC	YB3 Motor Actuator DC 24V	1	1
YB3MA24DCR	YB3 Motor Actuator DC 24V with Auto Reset	1	1
YB3MA48DC	YB3 Motor Actuator DC 48V	1	1
YB3MA48DCR	YB3 Motor Actuator DC 48V with Auto Reset	1	1
YB3MS3P	YB3 Slide Interlock for front/rear connection (3 pole)	1	1
YB3MS4P	YB3 Slide Interlock for front/rear connection (4 pole)	1	1
YB3N3P100T	YB3 25kA 3-pole 100A MCCB	1	1
YB3N3P125T	YB3 25kA 3-pole 125A MCCB	1	1
YB3N3P160T	YB3 25kA 3-pole 160A MCCB	1	1
YB3N3P200T	YB3 25kA 3-pole 200A MCCB	1	1
YB3N3P250T	YB3 25kA 3-pole 250A MCCB	1	1
YB3N3P50T	YB3 25kA 3-pole 50A MCCB	1	1
YB3N3P63T	YB3 25kA 3-pole 63A MCCB	1	1
YB3N4P100T	YB3 25kA 4-pole 100A MCCB	1	1
YB3N4P125T	YB3 25kA 4-pole 125A MCCB	1	1
YB3N4P160T	YB3 25kA 4-pole 160A MCCB	1	1
YB3N4P200T	YB3 25kA 4-pole 200A MCCB	1	1
YB3N4P250T	YB3 25kA 4-pole 250A MCCB	1	1
YB3N4P50T	YB3 25kA 4-pole 50A MCCB	1	1
YB3N4P63T	YB3 25kA 4-pole 63A MCCB	1	1
YB3NL	YB3 Neutral Link	1	1
YB3NLPB	YB3 Neutral Link for Loadbank YB1 and Modis 25 Powerboard	1	1
YB3RH453	YB3 Panel mounted IP54 rotary handle for maximim panel depth 453mm	1	1
YB3RT3P	YB3 Rear terminals (Set of 3)	1	1
YB3RT4P	YB3 Rear terminals (Set of 4)	1	1
YB3S3P100T	YB3 40kA 3-pole 100A MCCB	1	1
YB3S3P125T	YB3 40kA 3-pole 125A MCCB	1	1
YB3S3P160T	YB3 40kA 3-pole 160A MCCB	1	1
YB3S3P200T	YB3 40kA 3-pole 200A MCCB	1	1
YB3S3P250T	YB3 40kA 3-pole 250A MCCB	1	1
YB3S3P50T	YB3 40kA 3-pole 50A MCCB	1	1
YB3S3P63T	YB3 40kA 3-pole 63A MCCB	1	1
YB3S4P100T	YB3 40kA 4-pole 100A MCCB	1	1
YB3S4P125T	YB3 40kA 4-pole 125A MCCB	1	1
YB3S4P160T	YB3 40kA 4-pole 160A MCCB	1	1
YB3S4P200T	YB3 40kA 4-pole 200A MCCB	1	1
YB3S4P250T	YB3 40kA 4-pole 250A MCCB	1	1
YB3S4P50T	YB3 40kA 4-pole 50A MCCB	1	1
YB3S4P63T	YB3 40kA 4-pole 63A MCCB	1	1
YB3TB	YB3 Interphase barrier (Set of 1)	1	1
YB3TC3P	YB3 Terminal cover for Plug-In / Rear (3 Pole)	1	1
YB3TC4P	YB3 Terminal cover for Plug-In / Rear (4 Pole)	1	1
YB3TS3P	YB3 Terminal shroud for cable lugs (3 Pole)	1	1
YB3TS3PS	YB3 Terminal shroud for cable clamps (3 Pole)	1	1
YB3TS4P	YB3 Terminal shroud for cable lugs (4 Pole)	1	1
YB3TS4PS	YB3 Terminal shroud for cable clamps (4 Pole)	1	1
YB3TSCL	YB3 Terminal shroud cover lock	1	1
YB3XT3P	YB3 Flat extension terminals (Straight Type) (Set of 3)	1	1
YB3XT4P	YB3 Flat extension terminals (Straight Type) (Set of 4)	1	1
YB3XTS3P	YB3 Flat extension terminals (Spread Type) (Set of 3)	1	1
YB3XTS4P	YB3 Flat extension terminals (Spread Type) (Set of 4)	1	1
YBAL	YB Alarm trip indicator switch (AC 250V/0.1A, DC 125V/0.4A)	1	1
YBAUX1	YB Auxiliary changeover switch (AC 250V/0.1A, DC 125V/0.4A)	1	1
YBDL1	YB1 (1, 3 and 4-pole) & YB3 (3 & 4-pole) Handle lock	1	1

YB1N3P32TC

YB1 25kA 3-pole 32A MCCB

1 · Pack 1

YB1N3P40TC

YB1 25kA 3-pole 40A MCCB

1 · Pack 1

YB1N3P63TC

YB1 25kA 3-pole 63A MCCB

1 · Pack 1

YB1N3P80TC

YB1 25kA 3-pole 80A MCCB

1 · Pack 1

YB1N4P100TC

YB1 25kA 4-pole 100A MCCB

1 · Pack 1

YB1N4P125TC

YB1 25kA 4-pole 125A MCCB

1 · Pack 1

YB1N4P160TC

YB1 25kA 4-pole 160A MCCB

1 · Pack 1

YB1N4P25TC

YB1 25kA 4-pole 25A MCCB

1 · Pack 1

YB1N4P32TC

YB1 25kA 4-pole 32A MCCB

1 · Pack 1

YB1N4P40TC

YB1 25kA 4-pole 40A MCCB

1 · Pack 1

YB1N4P63TC

YB1 25kA 4-pole 63A MCCB

1 · Pack 1

YB1N4P80TC

YB1 25kA 4-pole 80A MCCB

1 · Pack 1

YB1NL

YB1 neutral link

1 · Pack 1

YB1RH453

YB1 Panel mounted IP54 rotary handle for maximum panel depth 453mm

1 · Pack 1

YB1S3P100TC

YB1 40kA 3-pole 100A MCCB

1 · Pack 1

YB1S3P125TC

YB1 40kA 3-pole 125A MCCB

1 · Pack 1

YB1S3P160TC

YB1 40kA 3-pole 160A MCCB

1 · Pack 1

YB1S3P25TC

YB1 40kA 3-pole 25A MCCB

1 · Pack 1

YB1S3P32TC

YB1 30kA 3-pole 32A MCCB

1 · Pack 1

YB1S3P40TC

YB1 40kA 3-pole 40A MCCB

1 · Pack 1

YB1S3P63TC

YB1 40kA 3-pole 63A MCCB

1 · Pack 1

YB1S3P80TC

YB1 40kA 3-pole 80A MCCB

1 · Pack 1

YB1S4P100TC

YB1 40kA 4-pole 100A MCCB

1 · Pack 1

YB1S4P125TC

YB1 40kA 4-pole 125A MCCB

1 · Pack 1

YB1S4P160TC

YB1 40kA 4-pole 160A MCCB

1 · Pack 1

YB1S4P25TC

YB1 40kA 4-pole 25A MCCB

1 · Pack 1

YB1S4P32TC

YB1 30kA 4-pole 32A MCCB

1 · Pack 1

YB1S4P40TC

YB1 40kA 4-pole 40A MCCB

1 · Pack 1

YB1S4P63TC

YB1 40kA 4-pole 63A MCCB

1 · Pack 1

YB1S4P80TC

YB1 40kA 4-pole 80A MCCB

1 · Pack 1

YB1TB

YB1 Interphase barrier (set of 1)

1 · Pack 1

YB1TC3P

YB1 3P Terminal Cover for Cable Clamps

1 · Pack 1

YB3B3P250D

YB3 3-pole 250A Switch disconnector

1 · Pack 1

YB3B4P250D

YB3 4-pole 250A Switch disconnector

1 · Pack 1

YB3CC3P

YB3 Cable clamps for cable up to 120mm² (Set of 3)

1 · Pack 1

YB3CC4P

YB3 Cable clamps for cable up to 120mm² (Set of 4)

1 · Pack 1

YB3MA110

YB3 Motor Actuator AC 100-110V

1 · Pack 1

YB3MA110DC

YB3 Motor Actuator DC 100-110V

1 · Pack 1

YB3MA110DCR

YB3 Motor Actuator DC 100-110V with Auto Reset

1 · Pack 1

YB3MA110R

YB3 Motor Actuator AC 100-110V with Auto Reset

1 · Pack 1

YB3MA220

YB3 Motor Actuator AC 200-220V

1 · Pack 1

YB3MA220DC

YB3 Motor Actuator DC 200-220V

1 · Pack 1

YB3MA220DCR

YB3 Motor Actuator DC 200-220V with Auto Reset

1 · Pack 1

YB3MA220R

YB3 Motor Actuator AC 200-220V with Auto Reset

1 · Pack 1

YB3MA240

YB3 Motor Actuator AC 230-240V

1 · Pack 1

YB3MA240R

YB3 Motor Actuator AC 230-240V with Auto Reset

1 · Pack 1

YB3MA24DC

YB3 Motor Actuator DC 24V

1 · Pack 1

YB3MA24DCR

YB3 Motor Actuator DC 24V with Auto Reset

1 · Pack 1

YB3MA48DC

YB3 Motor Actuator DC 48V

1 · Pack 1

YB3MA48DCR

YB3 Motor Actuator DC 48V with Auto Reset

1 · Pack 1

YB3MS3P

YB3 Slide Interlock for front/rear connection (3 pole)

1 · Pack 1

YB3MS4P

YB3 Slide Interlock for front/rear connection (4 pole)

1 · Pack 1

YB3N3P100T

YB3 25kA 3-pole 100A MCCB

1 · Pack 1

YB3N3P125T

YB3 25kA 3-pole 125A MCCB

1 · Pack 1

YB3N3P160T

YB3 25kA 3-pole 160A MCCB

1 · Pack 1

YB3N3P200T

YB3 25kA 3-pole 200A MCCB

1 · Pack 1

YB3N3P250T

YB3 25kA 3-pole 250A MCCB

1 · Pack 1

YB3N3P50T

YB3 25kA 3-pole 50A MCCB

1 · Pack 1

YB3N3P63T

YB3 25kA 3-pole 63A MCCB

1 · Pack 1

YB3N4P100T

YB3 25kA 4-pole 100A MCCB

1 · Pack 1

YB3N4P125T

YB3 25kA 4-pole 125A MCCB

1 · Pack 1

YB3N4P160T

YB3 25kA 4-pole 160A MCCB

1 · Pack 1

YB3N4P200T

YB3 25kA 4-pole 200A MCCB

1 · Pack 1

YB3N4P250T

YB3 25kA 4-pole 250A MCCB

1 · Pack 1

YB3N4P50T

YB3 25kA 4-pole 50A MCCB

1 · Pack 1

YB3N4P63T

YB3 25kA 4-pole 63A MCCB

1 · Pack 1

YB3NL

YB3 Neutral Link

1 · Pack 1

YB3NLPB

YB3 Neutral Link for Loadbank YB1 and Modis 25 Powerboard

1 · Pack 1

YB3RH453

YB3 Panel mounted IP54 rotary handle for maximim panel depth 453mm

1 · Pack 1

YB3RT3P

YB3 Rear terminals (Set of 3)

1 · Pack 1

YB3RT4P

YB3 Rear terminals (Set of 4)

1 · Pack 1

YB3S3P100T

YB3 40kA 3-pole 100A MCCB

1 · Pack 1

YB3S3P125T

YB3 40kA 3-pole 125A MCCB

1 · Pack 1

YB3S3P160T

YB3 40kA 3-pole 160A MCCB

1 · Pack 1

YB3S3P200T

YB3 40kA 3-pole 200A MCCB

1 · Pack 1

YB3S3P250T

YB3 40kA 3-pole 250A MCCB

1 · Pack 1

YB3S3P50T

YB3 40kA 3-pole 50A MCCB

1 · Pack 1

YB3S3P63T

YB3 40kA 3-pole 63A MCCB

1 · Pack 1

YB3S4P100T

YB3 40kA 4-pole 100A MCCB

1 · Pack 1

YB3S4P125T

YB3 40kA 4-pole 125A MCCB

1 · Pack 1

YB3S4P160T

YB3 40kA 4-pole 160A MCCB

1 · Pack 1

YB3S4P200T

YB3 40kA 4-pole 200A MCCB

1 · Pack 1

YB3S4P250T

YB3 40kA 4-pole 250A MCCB

1 · Pack 1

YB3S4P50T

YB3 40kA 4-pole 50A MCCB

1 · Pack 1

YB3S4P63T

YB3 40kA 4-pole 63A MCCB

1 · Pack 1

YB3TB

YB3 Interphase barrier (Set of 1)

1 · Pack 1

YB3TC3P

YB3 Terminal cover for Plug-In / Rear (3 Pole)

1 · Pack 1

YB3TC4P

YB3 Terminal cover for Plug-In / Rear (4 Pole)

1 · Pack 1

YB3TS3P

YB3 Terminal shroud for cable lugs (3 Pole)

1 · Pack 1

YB3TS3PS

YB3 Terminal shroud for cable clamps (3 Pole)

1 · Pack 1

YB3TS4P

YB3 Terminal shroud for cable lugs (4 Pole)

1 · Pack 1

YB3TS4PS

YB3 Terminal shroud for cable clamps (4 Pole)

1 · Pack 1

YB3TSCL

YB3 Terminal shroud cover lock

1 · Pack 1

YB3XT3P

YB3 Flat extension terminals (Straight Type) (Set of 3)

1 · Pack 1

YB3XT4P

YB3 Flat extension terminals (Straight Type) (Set of 4)

1 · Pack 1

YB3XTS3P

YB3 Flat extension terminals (Spread Type) (Set of 3)

1 · Pack 1

YB3XTS4P

YB3 Flat extension terminals (Spread Type) (Set of 4)

1 · Pack 1

YBAL

YB Alarm trip indicator switch (AC 250V/0.1A, DC 125V/0.4A)

1 · Pack 1

YBAUX1

YB Auxiliary changeover switch (AC 250V/0.1A, DC 125V/0.4A)

1 · Pack 1

YBDL1

YB1 (1, 3 and 4-pole) & YB3 (3 & 4-pole) Handle lock

1 · Pack 1