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1sna007013r1300 – m4/9 pv 270/130varistor
TE Connectivity Entrelec 1SNA007013R1300 M4/9.PV270/130 is a DIN rail surge suppressor terminal block with an integrated varistor, a 130 V DC maximum voltage rating and a 2.5 kA maximum surge current for industrial circuit protection.
£7.17
Why Choose the TE Connectivity Entrelec M4/9.PV270/130 Varistor Terminal Block?
The TE Connectivity Entrelec M4/9.PV270/130, manufacturer part number 1SNA007013R1300, is a DIN rail-mounted surge suppression terminal block with an integrated varistor designed to protect electrical and electronic circuits against transient overvoltages. It combines terminal connection and voltage surge suppression within a compact module for industrial control and automation installations.
As part of the Entrelec M4/9 PV series, the 1SNA007013R1300 uses a metal-oxide varistor protection element to divert transient energy when voltage rises beyond the intended operating range. The device is specified with a 130 V DC maximum voltage rating and a 2.5 kA maximum surge current, making it suitable for protecting compatible control, signalling and electronic circuits from switching transients and other short-duration voltage disturbances.
The M4/9.PV270/130 features a compact 9 mm terminal spacing and screw-clamp connection arrangement, helping panel builders combine surge protection with organised field wiring. Its DIN rail format supports straightforward integration into industrial electrical panels alongside terminal blocks and other control components.
Key Advantages
- Combines terminal connection and varistor surge suppression in one compact module.
- 130 V DC maximum voltage rating for compatible circuits.
- Handles a maximum surge current of 2.5 kA.
- Compact 9 mm spacing helps conserve DIN rail space.
- Screw-clamp terminal connections support secure industrial wiring.
- DIN rail mounting simplifies integration into control and automation panels.
Key Features
- TE Connectivity / Entrelec M4/9.PV270/130.
- Manufacturer part number 1SNA007013R1300.
- Integrated varistor surge protection.
- Maximum voltage: 130 V DC.
- Maximum surge current: 2.5 kA.
- 9 mm terminal spacing.
- Screw-clamp terminal construction.
- Suitable for DIN rail mounting.
- Designed for transient overvoltage protection in industrial electrical circuits.
Reliable Transient Protection for Industrial Control Circuits
Transient overvoltages can be produced by switching operations, inductive loads and other disturbances within electrical installations. Sensitive control and electronic equipment may be damaged or experience premature degradation when exposed to repeated voltage spikes. A varistor responds to excessive voltage by becoming conductive and diverting transient energy away from the protected circuit.
The TE Connectivity Entrelec M4/9.PV270/130 integrates this protective function into a DIN rail terminal block, allowing surge suppression to be incorporated directly into organised panel wiring. This combination is particularly useful for control cabinets where space efficiency, straightforward installation and reliable transient protection are important.
Typical Applications
- Industrial control and automation panels.
- Transient protection for compatible DC control circuits.
- PLC and electronic control systems.
- Machine building and OEM equipment.
- Instrumentation and signalling circuits.
- DIN rail-mounted electrical distribution and control assemblies.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Feed-through | |
| Conductor Size | 4 mm² | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | M4/9 PV | |
| Model | M4/9.PV270/130 | |
| Manufacturer part number | 1SNA007013R1300 | |
| Product type | Surge suppressor terminal block | |
| Suppressor type | Integrated varistor / transient voltage suppressor | |
| Maximum voltage | 130 V DC | |
| Maximum surge current | 2.5 kA | |
| Connection technology | Screw clamp | |
| Terminal spacing | 9 mm | |
| Mounting type | DIN rail | |
| Minimum operating temperature | -55 °C | |
| Maximum operating temperature | +130 °C | |
| Length | 65.5 mm | |
| Depth | 64.5 mm | |
| Housing material | Polyamide 6.6 | |
| Barcode | 3472590070133 |
Frequently Asked Questions
What is the TE Connectivity Entrelec 1SNA007013R1300 used for?
The 1SNA007013R1300 is a DIN rail surge suppressor terminal block with an integrated varistor, designed to help protect compatible electrical and electronic circuits against transient overvoltages.
What is the voltage rating of the M4/9.PV270/130?
The M4/9.PV270/130 has a specified maximum voltage rating of 130 V DC.
What maximum surge current can the 1SNA007013R1300 handle?
The device is specified with a maximum surge current of 2.5 kA.
How is the M4/9.PV270/130 installed?
The unit is designed for DIN rail mounting and uses screw-clamp terminal connections, making it suitable for integration into industrial electrical and automation panels.
What is the purpose of the integrated varistor?
The varistor responds to transient overvoltages by providing a low-impedance path for surge energy, helping limit potentially damaging voltage spikes reaching connected equipment.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity Entrelec terminal block solutions are used in industrial control, automation and electrical distribution applications where dependable connections, compact panel integration and effective circuit protection are required.
