# Rittal Lastschaltleisten-Modul SV 9677.100 — NH fuse load-transfer module Group 1, 250A, stud M1

**URL:** https://aio.lv/en/product--rittal-9677100--3846407
**Data updated:** 2026-04-28 18:46 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 9677.100
**EAN:** 4028177705487
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 179.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 148.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-9677100--3846407

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 5.06 EUR |

## Summary description

Rittal Lastschaltleisten-Modul SV 9677.100 is an NH fuse load-transfer (load-break) module designed for Group 1 applications. Rated for 250 A and fitted for M1 stud mounting, it enables safe switching and redistribution of NH fuse circuits in electrical panels. Suited for industrial and commercial distribution boards where secure, bolted connections and reliable load transfer are required.

## Long description

Rittal Lastschaltleisten-Modul SV 9677.100 is a size-1 NH fuse load-break busbar module designed for switching fused circuits up to 250 A in three poles. The housing is made of polyamide (PA 6.6) with light-gray finish (RAL 7035), and current-carrying paths are partially silver-plated hard copper. The module is intended for use on busbar systems with a 10 mm conductor height and 185 mm centre distance, and it supports bolt M12 electrical connections. It is suited for installation with instrument transformers and can be mounted on busbars with protective covers when the required contact clamp is used.
Advantages
The Rittal SV 9677.100 offers a compact, industry-standard size-1 construction with materials tested to IEC/DIN EN standards and UL 94-V0 flame behaviour. Partial silver plating on the contact paths improves conductivity and contact reliability. The module supports a wide conductor range (round conductors from 6 mm² to 240 mm²) and provides flexible cable exit options (top or bottom), simplifying integration into existing switchgear and busbar systems.
Suitable for
Switchgear and distribution panels requiring NH fuse load-break switching up to 250 A
Busbar systems with 10 mm conductor height and 185 mm centre spacing
Installations that need bolt M12 electrical connections and accommodate round conductors 6–240 mm²
When it may not be suitable
This module is not suitable for applications that require ratings above 250 A or for busbar systems with different conductor heights or spacing than specified. It should not be used where the required contact clamp for protective covers is not available, as safe operation with protective covers depends on that accessory.
Key specifications
Functionality: 3-pole switchable NH fuse load-break module
Rated operational voltage: 690 V, 3~
Rated operational current (max): 250 A
Conductor accommodation (round conductors): 6 mm² – 240 mm²
Electrical connection: bolt M12
Conductor height (busbar): 10 mm
Busbar centre distance: 185 mm
Housing material: polyamide (PA 6.6), colour light grey (RAL 7035)
Contact paths: partially silver-plated hard copper
Weight: 5.11 kg
Cable exit: top or bottom
Suitable for instrument transformer installation: yes
How to use
Mount the SV 9677.100 module onto the target busbar system aligned to the 185 mm centre spacing and 10 mm conductor height. Make electrical connections using M12 bolts and ensure round conductors are within the 6–240 mm² range. Securely fasten the fuse holders and verify the partial silver-plated contact paths engage correctly. If a protective cover is present on the busbar, install the required contact clamp to maintain safe operation.
What to consider before purchase
Confirm busbar dimensions: 10 mm conductor height and 185 mm centre spacing
Ensure required current rating (max 250 A) meets system needs
Verify conductor sizes fit within 6–240 mm² and compatibility with M12 bolts
Check availability of contact clamp if using busbar protective covers
Usage recommendations
Follow applicable IEC/DIN EN standards during installation and testing. Use appropriate torque values for M12 connections, inspect contact surfaces for cleanliness, and replace fuse inserts per their specific standards and ratings to ensure reliable operation.

## FAQ

### How much does the Rittal SV 9677.100 NH fuse load-transfer module cost, and is it available for purchase?

The price is 179.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 114 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Rittal products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rittal service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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