Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
BUSSMANN Data Surge Protection Device: Single Phase, 48V DC, 1 Poles, 2 Wires, L-G/L-L - DIN Rail Internal-Mount Data & Signal SPDs
BUSSMANNDIN Rail Internal-Mount Data & Signal SPDs

BUSSMANN Data Surge Protection Device: Single Phase, 48V DC, 1 Poles, 2 Wires, L-G/L-L

The BUSSMANN BSPD48RJ45 is a single-phase data surge protection device (SPD) designed for DIN-rail internal mounting. This 2-wire unit provides L-L mode protection with a max. continuing operating voltage of 48 V DC…

SKU 3G-OTH-23509

Brand
BUSSMANN
Item
Data Surge Protection Device: Single Phase, 48V DC, 1 Poles, 2 Wires, L-G/L-L
Category
DIN Rail Internal-Mount Data & Signal SPDs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BUSSMANN
Manufacturer Part Number
BSPD48RJ45
Type
L-G/L-L
DC
48V
Poles
1
Wires
2
Voltage
48V DC
Filtering
No
Mounting Style
DIN-Rail
Number of Wires
2 Wires
Enclosure Material
Zinc Die Casting
Modes of Protection
L-L
Voltage Protection Rating
600V (L-G)
Max. Continuing Operating Voltage
48 V DC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN BSPD48RJ45 is a single-phase data surge protection device (SPD) designed for DIN-rail internal mounting. This 2-wire unit provides L-L mode protection with a max. continuing operating voltage of 48 V DC and a voltage protection rating of 600V (L-G). It features a zinc die-casting enclosure and does not include filtering.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN din rail internal-mount data & signal spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SCHNEIDER IEC Supplementary Protector: 45 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21145). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 45 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21145). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER IEC Supplementary Protector: 50 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21150). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 50 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21150). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER IEC Supplementary Protector: 0.5 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP (MPN M9F21170). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 0.5 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP (MPN M9F21170). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER IEC Supplementary Protector: 63 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21163). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 63 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21163). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER IEC Supplementary Protector: 1 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21101). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 14kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 1 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21101). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 14kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER IEC Supplementary Protector: 2 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21102). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 14kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 2 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21102). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 14kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.

More from BUSSMANN

View all BUSSMANN parts →
BUSSMANN Universal Surge Protection Device: Single Phase, 5V DC, 4 Poles, 4 Wires, L-G/L-L, 6 V DC (MPN BSPD5DINLHF). Key specifications — Voltage: 5V DC; Number of Wires: 4 Wires; Modes of Protection: L-L; Max. Continuing Operating Voltage: 6 V DC; Voltage Protection Rating: 550V (L-G); Filtering: No; Enclosure Material: Polyamide; Mounting Style: DIN-Rail.
BUSSMANN
BUSSMANN Universal Surge Protection Device: Single Phase, 5V DC, 4 Poles, 4 Wires, L-G/L-L, 6 V DC (MPN BSPD5DINLHF). Key specifications — Voltage: 5V DC; Number of Wires: 4 Wires; Modes of Protection: L-L; Max. Continuing Operating Voltage: 6 V DC; Voltage Protection Rating: 550V (L-G); Filtering: No; Enclosure Material: Polyamide; Mounting Style: DIN-Rail.
BUSSMANN Universal Surge Protection Device: Single Phase, 24V DC, 4 Poles, 4 Wires, L-G/L-L, 33 V DC (MPN BSPD24DING). Key specifications — Voltage: 24V DC; Number of Wires: 4 Wires; Modes of Protection: L-L; Max. Continuing Operating Voltage: 33 V DC; Voltage Protection Rating: 102V (L-L); Filtering: No; Enclosure Material: Polyamide; Mounting Style: DIN-Rail.
BUSSMANN
BUSSMANN Universal Surge Protection Device: Single Phase, 24V DC, 4 Poles, 4 Wires, L-G/L-L, 33 V DC (MPN BSPD24DING). Key specifications — Voltage: 24V DC; Number of Wires: 4 Wires; Modes of Protection: L-L; Max. Continuing Operating Voltage: 33 V DC; Voltage Protection Rating: 102V (L-L); Filtering: No; Enclosure Material: Polyamide; Mounting Style: DIN-Rail.