SL-A03/A04 普通搭扣
SL-A03/A04 为普通搭扣系列，SPCC 钢或 SUS304 不锈钢材质，内置弹簧自动复位：A03 为基本款，A04 带锁定结构，均为 112 mm 长、锁紧力 200 N、极限载荷 800 N——设备盖板与箱体的通用锁闭件。
- SKU : SL-A03-A04
搭扣采用过死点锁紧：手柄越过中心后机构自锁，抗振防松，单手即可开启，适合频繁开合场合。干燥室内环境选镀锌 SPCC 钢，潮湿、冲洗或沿海工况选 SUS304 不锈钢。锁紧力与极限载荷为型号额定值——请按密封条压缩量与预期振动选型，尺寸见图纸。
核心特性
材质: SPCC / SUS304
表面处理: 镀镍 / 抛光
长度: 112 mm
锁紧力: 200 N
极限载荷: 800 N
型号：A03（普通款）/ A04（带锁），各有钢制与不锈钢
应用场景
机械行业与工业设备
新能源设备设施
农用机械
机床工具
食品包装机械
建筑行业设备
广告设施与展示装置
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常见问题
查看全部→参考资料
- IEC 62262:2002+A1:2021, Degrees of protection against external mechanical impacts (IK code), International Electrotechnical Commission
- IEC 61373:2010, Railway applications — Rolling stock equipment — Shock and vibration tests, International Electrotechnical Commission
- ISO 9227:2022, Corrosion tests in artificial atmospheres — Salt spray tests, International Organization for Standardization
操作指南
1. Start with the general-purpose fastener
The standard toggle latch series covers equipment covers and cases that need simple, positive clamping.
2. Use the self-resetting spring
A built-in self-resetting spring returns the lever to position after every open-close cycle.
3. Pick plain or locking
The A03 is the plain version and the A04 adds a locking facility; both are 112 mm long with 200 N clamping force and 800 N ultimate load.
4. Let the geometry self-lock
The lever geometry locks itself at the end of travel and resists opening under vibration.
5. Match material to the site
Choose SPCC plated steel for dry indoor service and SUS304 for humid or coastal duty, and confirm the plating against salt-spray exposure.
订购与定制条款
| 起订量 100 件起 | 因产品而异，具体咨询 |
| OEM / ODM 100 件起 | 因产品而异 |
| 样品按实际费用提供 | 无库存约 25 天 |
| 现货 10–15 天 | 生产 15–20 天 |
| T/T 付款 · 24 小时出 PI |
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