Approvals & Standards
- Mersen Self-Certification, UL Listed to Standard 248-10, File E2137
- CSA Certified to Standard C22.2, No. 248.10 IEC 269-2-1
- DC Tested to UL 248 limits (Mersen Self-Certified)
Key features & benefits
Amp-Trap A4BY fuses have been the industry's favorite when it comes to protecting service entrance equipment, feeder circuits, and circuit breakers. The A4BY is a 100percent rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500percent rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.
More specificationsApplications
- Mains
- Feeders
- Circuit Breakers
- Load centers
- Panelboards
- Switchboards
- Metering Centers
Documents & Resources
Datasheet
Drawings
Curves
Product Specifications
项目编号
A4BY250-TI
Description
熔断器 A4BY - L 类 - 延时 600VAC 300VDC 250A 插片 TI 指示器 Amp-Trap®
EAN/UPC 码
782001931193
额定交流电压 (UL)
600 V
额定直流电压 (UL)
300 V
Ampere Rating
250 A
熔断器类别
Class L
速度/特性
Time Delay
安装
Bolted
AC Max I.R./Breaking Capacity: I1
200 kA
指示系统
Yes
指示系统类型
TI Indicator
Connection/Terminal Material
Silver-Plated Copper
接线/端子类型
Blade
主体/绝缘材料
GMG
产品重量
1.2474 kg
产品直径
50.8 mm
产品长度
219.2 mm
销售包装数量
1 Each
销售包装重量
1.3109 kg
销售包装宽度
53.8 mm
销售包装长度
53.8 mm
销售包装高度
223.8 mm