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UL Recognized Power Transformer Bel Fuse 241-5-56L with Class B 130 Degree Insulation and Split Bobbin

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Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description

Product Overview

Signal's 241-L Series Two-4-One Power Transformers are chassis-mount transformers featuring split bobbin construction for superior isolation and low capacitive coupling. Designed for various applications, these transformers offer power ratings from 2.4 VA to 100 VA, dielectric strength of 2500 Vrms Hipot, and Class B (130 C) insulation. They are available with single or dual primaries (115 V or 115/230 V - 50/60 Hz) and a single center-tapped secondary. All models are UL recognized and CSA certified, utilizing UL1015, CSA TEW hook-up lead wires rated for 600 V and compliant with UL VW-1 flame test. Custom versions are available upon request.

Product Attributes

  • Brand: Signal
  • Series: 241-L Series
  • Construction: Split Bobbin
  • Insulation Class: Class B (130 C)
  • Lead Wire Style: UL1015, CSA TEW
  • Lead Wire Rating: 600 V, -40 to +105 C
  • Flame Test: Passes UL VW-1
  • Lead Wire Gauge: 18 AWG
  • Lead Wire Length: 12 inches
  • Agency Certifications: UL recognized to UL 506 / UL 5085, CSA 22.2, # 66.1
  • Compliance: RoHS Compliant

Technical Specifications

General Specifications

Specification Details
Power 2.4 VA to 100 VA
Dielectric Strength 2500 Vrms Hipot
Primaries Single or dual primaries (115 V or 115/230 V - 50/60 Hz)
Secondary Single center tapped secondary
Insulation Class B (130 C)

Part Number Selection

Part Number (Single 115 V) Secondary (Single 115 V) Part Number (Dual 115/230 V) Secondary (Dual 115/230 V) VA Rating
241-3-10L Not Available 241-3-10L 10.0 VCT @ 0.25 A 3
241-3-12L Not Available 241-3-12L 12.6 VCT @ 0.2 A 3
241-3-16L Not Available 241-3-16L 16.0 VCT @ 0.15 A 3
241-3-20L Not Available 241-3-20L 20.0 VCT @ 0.12 A 3
241-3-24L Not Available 241-3-24L 24.0 VCT @ 0.1 A 3
241-3-28L Not Available 241-3-28L 28 VCT @ 0.085 A 3
241-3-36L Not Available 241-3-36L 36 VCT @ 0.065 A 3
241-3-48L Not Available 241-3-48L 48 VCT @ 0.05 A 3
241-3-56L Not Available 241-3-56L 56 VCT @ 0.045 A 3
241-3-120L Not Available 241-3-120L 120 VCT @ 0.02 A 3
241-4-10L 10.0 VCT @ 0.6 A DP-241-4-10L 10.0 VCT @ 0.6 A 4
241-4-12L 12.6 VCT @ 0.5 A DP-241-4-12L 12.6 VCT @ 0.5 A 4
241-4-16L 16.0 VCT @ 0.4 A DP-241-4-16L 16.0 VCT @ 0.4 A 4
241-4-20L 20.0 VCT @ 0.3 A DP-241-4-20L 20.0 VCT @ 0.3 A 4
241-4-24L 24.0 VCT @ 0.25 A DP-241-4-24L 24.0 VCT @ 0.25 A 4
241-4-28L 28 VCT @ 0.20 A DP-241-4-28L 28 VCT @ 0.20 A 4
241-4-36L 36 VCT @ 0.17 A DP-241-4-36L 36 VCT @ 0.17 A 4
241-4-48L 48 VCT @ 0.125 A DP-241-4-48L 48 VCT @ 0.125 A 4
241-4-56L 56 VCT @ 0.11 A DP-241-4-56L 56 VCT @ 0.11 A 4
241-4-120L 120 VCT @ 0.05 A DP-241-4-120L 120 VCT @ 0.05 A 4
241-5-10L 10.0 VCT @ 1.2 A DP-241-5-10L 10.0 VCT @ 1.2 A 5
241-5-12L 12.6 VCT @ 1.0 A DP-241-5-12L 12.6 VCT @ 1.0 A 5
241-5-16L 16.0 VCT @ 0.8 A DP-241-5-16L 16.0 VCT @ 0.8 A 5
241-5-20L 20.0 VCT @ 0.6 A DP-241-5-20L 20.0 VCT @ 0.6 A 5
241-5-24L 24.0 VCT @ 0.5 A DP-241-5-24L 24.0 VCT @ 0.5 A 5
241-5-28L 28 VCT @ 0.42 A DP-241-5-28L 28 VCT @ 0.42 A 5
241-5-36L 36 VCT @ 0.35 A DP-241-5-36L 36 VCT @ 0.35 A 5
241-5-48L 48 VCT @ 0.25 A DP-241-5-48L 48 VCT @ 0.25 A 5
241-5-56L 56 VCT @ 0.22 A DP-241-5-56L 56 VCT @ 0.22 A 5
241-5-120L 120 VCT @ 0.10 A DP-241-5-120L 120 VCT @ 0.10 A 5
241-6-10L 10.0 VCT @ 3.0 A DP-241-6-10L 10.0 VCT @ 3.0 A 6
241-6-12L 12.6 VCT @ 2.5 A DP-241-6-12L 12.6 VCT @ 2.5 A 6
241-6-16L 16.0 VCT @ 2.0 A DP-241-6-16L 16.0 VCT @ 2.0 A 6
241-6-20L 20.0 VCT @ 1.5 A DP-241-6-20L 20.0 VCT @ 1.5 A 6
241-6-24L 24.0 VCT @ 1.25 A DP-241-6-24L 24.0 VCT @ 1.25 A 6
241-6-28L 28 VCT @ 1.1 A DP-241-6-28L 28 VCT @ 1.1 A 6
241-6-36L 36 VCT @ 0.85 A DP-241-6-36L 36 VCT @ 0.85 A 6
241-6-48L 48 VCT @ 0.63 A DP-241-6-48L 48 VCT @ 0.63 A 6
241-6-56L 56 VCT @ 0.54 A DP-241-6-56L 56 VCT @ 0.54 A 6
241-6-120L 120 VCT @ 0.25 A DP-241-6-120L 120 VCT @ 0.25 A 6
241-7-10L 10.0 VCT @ 5.0 A DP-241-7-10L 10.0 VCT @ 5.0 A 7
241-7-12L 12.6 VCT @ 4.0 A DP-241-7-12L 12.6 VCT @ 4.0 A 7
241-7-16L 16.0 VCT @ 3.5 A DP-241-7-16L 16.0 VCT @ 3.5 A 7
241-7-20L 20.0 VCT @ 2.8 A DP-241-7-20L 20.0 VCT @ 2.8 A 7
241-7-24L 24.0 VCT @ 2.4 A DP-241-7-24L 24.0 VCT @ 2.4 A 7
241-7-28L 28 VCT @ 2.0 A DP-241-7-28L 28 VCT @ 2.0 A 7
241-7-36L 36 VCT @ 1.5 A DP-241-7-36L 36 VCT @ 1.5 A 7
241-7-48L 48 VCT @ 1.2 A DP-241-7-48L 48 VCT @ 1.2 A 7
241-7-56L 56 VCT @ 1.00 A DP-241-7-56L 56 VCT @ 1.00 A 7
241-7-120L 120 VCT @ 0.50 A DP-241-7-120L 120 VCT @ 0.50 A 7
241-8-10L 10.0 VCT @ 10 A DP-241-8-10L 10.0 VCT @ 10 A 8
241-8-12L 12.6 VCT @ 8.0 A DP-241-8-12L 12.6 VCT @ 8.0 A 8
241-8-16L 16.0 VCT @ 6.25 A DP-241-8-16L 16.0 VCT @ 6.25 A 8
241-8-20L 20.0 VCT @ 5.0 A DP-241-8-20L 20.0 VCT @ 5.0 A 8
241-8-24L 24.0 VCT @ 4.0 A DP-241-8-24L 24.0 VCT @ 4.0 A 8
241-8-28L 28 VCT @ 3.6 A DP-241-8-28L 28 VCT @ 3.6 A 8
241-8-36L 36 VCT @ 2.8 A DP-241-8-36L 36 VCT @ 2.8 A 8
241-8-48L 48 VCT @ 2.0 A DP-241-8-48L 48 VCT @ 2.0 A 8
241-8-56L 56 VCT @ 1.8 A DP-241-8-56L 56 VCT @ 1.8 A 8
241-8-120L 120 VCT @ 0.85 A DP-241-8-120L 120 VCT @ 0.85 A 8

Mechanical Specifications

Size (VA) Dimensions (Inches) Dimensions (mm) Weight (lbs) Weight (kg)
3 L: 2.07, W: 1.17, H: 1.23 L: 52.6, W: 29.6, H: 31.2 0.25 0.11
4 L: 2.37, W: 1.31, H: 1.43 L: 60.3, W: 33.3, H: 36.2 0.44 0.20
5 L: 2.81, W: 1.43, H: 1.69 L: 71.4, W: 36.3, H: 42.8 0.7 0.32
6 L: 3.25, W: 1.74, H: 1.96 L: 82.6, W: 44.3, H: 49.8 1.1 0.50
7 L: 3.68, W: 1.94, H: 2.28 L: 93.5, W: 49.2, H: 57.8 1.7 0.77
8 L: 4.03, W: 2.30, H: 2.58 L: 102.4, W: 58.5, H: 65.5 2.75 1.25

Note: Dimensions A, B, and ML (typ) are provided in the original datasheet but not explicitly defined with corresponding VA ratings in the provided text for all models.


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Company Changsha Purple Horn E-Commerce Co., Ltd.
Location 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person Sellina

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