CONTA-CLIP
Tension spring direct mount terminals
ZSRK-RC, ZSRK-D, ZSRK-D/F
 The ZSRK 2.5/2A/D/F and ZSRK 2.5/2A/RC are direct-mount tension-spring terminals with built in cross-connection channel. They are a compact and modular design that can be used with cables from 0.08 – 2.5 mm² and are rated 800 V.
The range is modular, so you simple snap together the number of poles you need, the block can then be directly screwed on to the mounting plate with the ZSRK 2.5/2A/D/F or directly snapped on with the ZSRK 2.5/2A/RC.
- Compact
- Screw flange or snap in direct mount
- Temperature resistance -40 ºC...+120 ºC
- Flammability class V0
- Material polyamide 6.6
Selected variant
Technical data
General data |
|
|---|---|
| Rated wire cross section | 2.5 mm² |
| Colour | Green |
| Rated voltage IEC | 800 V |
| Rated current IEC | 24 A |
| Mounting | Direct mount |
| Rated impulse voltage | 8 kV |
| Overvoltage category | III |
| Contamination degree | 3 |
| Approvals | UL, CSA, GL, CSA US, cUL, KEMA KUR, EAC |
| Additional information | with housing pegs and clip |
Dimensions |
|
| Length | 40 mm |
| Width | 5.1 mm |
| Height | 24 mm |
Connection data |
|
| Connections | 2 |
| Number of levels | 1 Â |
| Plug gauge acc. EN 60 947-1 | A3 |
| Cross connect channels | 1 Â |
| Number of test pick off options | 2 Â |
| Cross section single wire from | 0.5 mm² |
| Cross section single wire to | 4 mm² |
| Cross section stranded wire from | 0.5 mm² |
| Cross section stranded wire to | 4 mm² |
| Cross section stranded with ferrule from | 0.5 mm² |
| Cross section stranded with ferrule to | 2.5 mm² |
| Rated wire cross section from (AWG) | 20 |
| Rated wire cross section to (AWG) | 12 |
*Invisible Heading* |
|
|---|---|
| Stripping length | 10 mm |
Materials |
|
| Insulation material | Polyamide 6.6 |
| Flammability class | UL94-V0 |
| Operating temperature from | -40 °C |
| Operating temperature to | 120 °C |
Approvals |
|
| Rated voltage UL | 300 V |
| Rated current UL | 20 A |
| UL test standard | UL 1059 |
| Rated voltage CSA | 300 V |
| Rated current CSA | 20 A |
| CSA test standard | C22.2 No 158 |
| Rated voltage CSAus | 300 V |
| Rated current CSAus | 20 A |
| CSAus test standard | UL 1059 |
| Rated voltage cUL | 300 V |
| Rated current cUL | 20 A |
| cUL test standard | C22.2 No 158 |
| GL test standard | IEC 60947-7-1:2009 |
| EAC test standard | TR ZU 004/2011 |
| KEMA KEUR test standard | EN 60947-7-1:2009 |
Additional data |
|
| Tariff code | 85369010 |
| Country of origin | DE |
| Weight | 5 g |
| Pack size | 100 Â |
Product description
 The ZSRK 2.5/2A/D/F and ZSRK 2.5/2A/RC are direct-mount tension-spring terminals with built in cross-connection channel. They are a compact and modular design that can be used with cables from 0.08 – 2.5 mm² and are rated 800 V.
The range is modular, so you simple snap together the number of poles you need, the block can then be directly screwed on to the mounting plate with the ZSRK 2.5/2A/D/F or directly snapped on with the ZSRK 2.5/2A/RC.
Related
Terminal Blocks For Push In Connection Systems
This innovative push-in connection system enables time savings of up to 50%, whether you're wiring control panels or managing complex installations
Electrical Protection in the Solar Era: How to Choose Fuses for Modern Photovoltaic Installations
Solar energy has become a pillar of the global energy transition. The experts at OEM Automatic have broken down the role of photovoltaic fuses and their contribution to solar systems, as well as, how to choose the right solution for you.
Fuse links for semiconductor protection
Ultra fast-acting fuse links engineered specifically to shield delicate semiconductor devices.
Lightning and surge protection for DC and control signals
Do you need reliable protection for measuring and control equipment? DEHN YellowLine delivers voltage surge protection tailored for building, measuring, and control systems
MCBs vs ECBs: Which is best for securing DC circuits?
Choosing the right circuit breaker is important for protecting DC circuits. Two primary forms of protection are MCBs and ECBs. The experts at OEM Automatic breakdown the two circuit breakers for you!
Signal Lights For You
New signal lights from Auer Signal are now available! The first products to be launched in this series are the Smart Dot 50 in the Basic and Standard versions, as well as the Smart Indicator 50 in the Basic version.Â
