ST2.5-2-G
SMICO
The difference between the screw terminal block and the pull-back spring terminal block is that there is a difference in the wiring method. Which one is good and the other is bad can only be said to have advantages and disadvantages.
Screw Terminal Blocks - highly approved, easy to operate, most widely used, whether in aggressive atmospheric environments or in harsh climatic conditions, screw terminal blocks, the most prominent feature is the ability to achieve multi-conductor connection and maximum contact pressure, also "self-locking" - also known as the Reakdyn principle
About DIN Rail Terminal Blocks
DIN Rail terminal blocks are used to protect electrical systems against overcurrent and short-circuiting. They clip on to a DIN rail, which is a standard-size metal rail on to which terminals are mounted in a control cabinet. You can find out more in our complete guide to DIN rail terminal blocks.
DIN rail terminals are made from plastic, as this insulates the electrical current running through the terminal. Fused DIN rail terminals often have a hinged section containing the fuse, which can be opened up to stop the flow of electricity. Some are fitted with an LED blown fuse indicator to let you know when the fuse needs changing. Fused DIN rail terminals come with different fuse size inserts and may be colour coded to indicate the current rating. Non-fused work the same, just without the fuse protection.
Fused DIN rail terminals are widely used in industry and offer more protection from overcurrent than non-fused DIN rail terminals. They are usually used to protect sensors and relays.
both fused and non-fused can be used for applications such Energy managementPower suppliesLighting controllersTelecommunicationsBuilding:managementsystemsIndustrial and civil electrical installationsHeating and air conditioning controls
Basic Information
SMICO ID | UK2.5-2-G | ||
Pitch | 5.2mm | ||
Number of levels | 1 | ||
Number of connections | 2P | ||
Connection method | Screw terminal | ||
Protection Level | IP20 | ||
Work temperature | -40~+105℃ |
IEC Data
Rated Current | 32A |
Rated Voltage | 800V |
Overvoltage category | Ⅲ |
Pollution degree | 3 |
Rated impulse voltage | 8KV |
Conductor cross section solid | 0.2-6mm² |
Conductor cross section flexible | 0.2-4mm² |
Conductor cross section flexible,with furrule | 0.2-4mm² |
Stripping length | 10-12mm |
UL Data
Use group | B | C | D |
Rated Current | 30A | 30A | - |
Rated Voltage | 600V | 600V | - |
Rated cross section | 24-10AWG | - | - |
Material Date
Insulation material | PA66 |
Insulation material group | Ⅲa |
Flame retardant grade, UL94 compliance | V0 |
Contact material | Copper alloy |
Surface characteristics | Sn,Plated |
The difference between the screw terminal block and the pull-back spring terminal block is that there is a difference in the wiring method. Which one is good and the other is bad can only be said to have advantages and disadvantages.
Screw Terminal Blocks - highly approved, easy to operate, most widely used, whether in aggressive atmospheric environments or in harsh climatic conditions, screw terminal blocks, the most prominent feature is the ability to achieve multi-conductor connection and maximum contact pressure, also "self-locking" - also known as the Reakdyn principle
About DIN Rail Terminal Blocks
DIN Rail terminal blocks are used to protect electrical systems against overcurrent and short-circuiting. They clip on to a DIN rail, which is a standard-size metal rail on to which terminals are mounted in a control cabinet. You can find out more in our complete guide to DIN rail terminal blocks.
DIN rail terminals are made from plastic, as this insulates the electrical current running through the terminal. Fused DIN rail terminals often have a hinged section containing the fuse, which can be opened up to stop the flow of electricity. Some are fitted with an LED blown fuse indicator to let you know when the fuse needs changing. Fused DIN rail terminals come with different fuse size inserts and may be colour coded to indicate the current rating. Non-fused work the same, just without the fuse protection.
Fused DIN rail terminals are widely used in industry and offer more protection from overcurrent than non-fused DIN rail terminals. They are usually used to protect sensors and relays.
both fused and non-fused can be used for applications such Energy managementPower suppliesLighting controllersTelecommunicationsBuilding:managementsystemsIndustrial and civil electrical installationsHeating and air conditioning controls
Basic Information
SMICO ID | UK2.5-2-G | ||
Pitch | 5.2mm | ||
Number of levels | 1 | ||
Number of connections | 2P | ||
Connection method | Screw terminal | ||
Protection Level | IP20 | ||
Work temperature | -40~+105℃ |
IEC Data
Rated Current | 32A |
Rated Voltage | 800V |
Overvoltage category | Ⅲ |
Pollution degree | 3 |
Rated impulse voltage | 8KV |
Conductor cross section solid | 0.2-6mm² |
Conductor cross section flexible | 0.2-4mm² |
Conductor cross section flexible,with furrule | 0.2-4mm² |
Stripping length | 10-12mm |
UL Data
Use group | B | C | D |
Rated Current | 30A | 30A | - |
Rated Voltage | 600V | 600V | - |
Rated cross section | 24-10AWG | - | - |
Material Date
Insulation material | PA66 |
Insulation material group | Ⅲa |
Flame retardant grade, UL94 compliance | V0 |
Contact material | Copper alloy |
Surface characteristics | Sn,Plated |